Answer:
X=46 ft.
Step-by-step explanation:
Write an equation to solve the problem.
Since one side is 3 ft, don’t forget that there is another side of the rectangle that is also 3 ft. We can add this part to the equation as 2(3).
Now, let’s see the other side. It’s (2+x) ft. As mentioned before, there are another side, so, you guessed it: 2(2+x).
We have our equation:
2(3)+2(2+x) = 102 ft.
Simplify first:
6+4+2x = 102 ft.
10+2x=102 ft.
2x=92 ft.
x=46 ft.
2z=-4d-3xd
What is Z?
Answer:
z= -2d -3xd
2
Step-by-step explanation:
divide both terms by 2 and simplify
2z = -4d - 3xd
2 2 2
z = -2d -3xd
A balance scale is perfectly balanced with 2 cans of soda on one side and 1 can of soda and 8 ounces of sand on the other . How much does each can of soda weigh?
The balance scale is perfectly balanced when it sits perfectly
The weight of each can of soda is 8 ounces
How to determine the weight of the soda canRepresent the weight of the can with x.
On the first side, where there are 2 cans of soda.
The weight is 2x
On the other side, where there is 1 can of soda and 8 ounces of sand
The weight is x + 8
Since the balance scale is perfectly balanced, then we have the following equation
2x = x + 8
Subtract x from both sides
x = 8
Hence, the weight of each can of soda is 8 ounces
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What is the measure of
Answer: 180 - 143 = 37
37 + 61 + angle b = 180( angle sum property )
b= 180-98
B = 82
Step-by-step explanation:
Find BD. Please guys I need help
Answer:
BD = 10
Step-by-step explanation:
B --> -4
D --> 6
-4 + BD = 6
BD = 10
HELP I NEED 75% of 1300
Answer: 975
Step-by-step explanation: hope this helped!
Answer:
975
Step-by-step explanation:
Create a proportion. Set 75 over 100 equal to x over 1300. Cross multiply to get 75x1300 = 100x. This will get you 97500 equal to 100x. Divide each side by 100 to get x = 975
The frequency table below shows the amount of left and right handed people there are in the 3rd grade. How many total right handed students are there?
help please i don’t understand and this is do today :/!!
Answer:
5.8
Step-by-step explanation:
Using trig function Sin
Answer:
the answer is 5.8 hope this helps
Step-by-step explanation:
im sorry tinycrash 18 he helped me but it is c
At the amusement park, the Ferris wheel is located 95 feet east and 156 feet north of the entrance. The swings are located 23 feet west and 124 feet north of the entrance. If Jalen is standing exactly three-eights the distance from the Ferris wheel to the swings, to the nearest hundredth of a foot, find the direct distance between Jalen and the entrance. (Round your answer to the nearest tenth)
Answer:
120.62 feet
Step-by-step explanation:
Let the entrance be the origin (0,0). If the Ferris wheel is located 95 feet east and 156 feet north of the entrance, its coordinates are (95, 156). If the swings are located 23 feet west and 124 feet north of the entrance, its coordinates are (-23, 124).
We now find the distance from the swing to the Ferris wheel which for a pair of coordinates (x₁, y₁) and (x₂, y₂) is gotten from d = √[(x₂ - x₁)² + (y₂ - y₁)²] where (x₁, y₁) = (-23, 124) and (x₂, y₂) = (95, 156).
So, d = √[(x₂ - x₁)² + (y₂ - y₁)²]
= √[(95 - (-23))² + (156 - 124)²]
= √[(95 + 23))² + (156 - 124)²]
= √[(118)² + (32)²]
= √[13924 + 1024]
= √14948
= 122.26 feet
Since Jalen is standing exactly three-eights the distance from the Ferris wheel to the swings, his distance from the Ferris wheel is d' = 3d/8 = 3 × 122.26/8 = 45.85 feet
To find the coordinates (x', y') of Jalen's point from the entrance, we subtract his distance from the Ferris wheel from the coordinates of the point of the Ferris wheel. So, (x', y') = (95 - 45.85, 156 - 45.85) = (49.15, 110.15).
So, Jalen's distance from the entrance is gotten from
d = √[(x₂ - x₁)² + (y₂ - y₁)²] where (x₁, y₁) = (0, 0) and (x₂, y₂) = (49.15, 110.15).
So, d = √[(x₂ - x₁)² + (y₂ - y₁)²]
= √[(49.15 - 0)² + (110.15 - 0)²]
= √[(49.15)² + (110.15)²]
= √[2,415.7225 + 12,133.0225]
= √14,548.745
= 120.62 feet
conner edits 34 pages in 8 hours
Answer:
good for conner
Step-by-step explanation:
yaaay
b. What does the symbol QR represent?
A)line segment QR
B) angle QR
C) ray QR
D)line QR
Answer:
A or c
Step-by-step explanation:
it's one of dem I done dis on ireasy not the same thing tho
Which expression is equivalent to 24^1/4
Answer:
[tex]2\sqrt[3]{3}[/tex]
explanation:
[tex]\rightarrow \sf 24^{\frac{1}{3}}[/tex]
[tex]\rightarrow \sf \sqrt[3]{24}[/tex]
[tex]\rightarrow \sf \sqrt[3]{2*2*2*3}[/tex]
[tex]\sf \rightarrow \left(2^3\cdot \:3\right)^{\frac{1}{3}}[/tex]
[tex]\sf \rightarrow 2\cdot \:3^{\frac{1}{3}}[/tex]
[tex]\sf \rightarrow 2\sqrt[3]{3}[/tex]
Answer:
Step-by-step explanation:
24^(1/3)
=(8*3)^(1/3)
=(8)^(1/3)*(3)^(1/3)
=(2^3)^(1/3)*3^(1/3)
=2*(3)^(1/3)
or [tex]2\sqrt[3]{3}[/tex]
If the height of a parallelogram is 64.3 m and the base is 4.3m, what is the area of the parallelogram?
Answer:
Formula for area of a parallelogram;
a = bh
where b is the base, and h is the height
Our height is 64.3
Our base is 4.3
Now we multiply them:-
a = bh
a = 4.3 x 64.3
a = 276.49^2 meters
can you plz tell me the answer ahhhh!!!!!!!!
Answer:
D, 25h
Step-by-step explanation:
15 is just the tax. For example, if someone spends 2 hours getting tutored, the n that person pays 2 hours multiplied by 25, which is 50 bucks in total.
A new car is purchased for 20700 dollars. The value of the car depreciates at 13. 75% per year. What will the value of the car be, to the nearest cent, after 12 years?.
Answer:
13,452 is the value after 12 years
Step-by-step explanation: because
What is the diameter of a circle if the circumference is 18.84?
Answer:
5.99696 or 6
Step-by-step explanation:
Which expression is equivalent to 9–2? –81 –18 startfraction 1 over 81 endfraction startfraction 1 over 18 endfraction
Answer:
Startfraction 1 over 81
Step-by-step explanation:
Answer:
C on edge
because i said so
DVDs are on sale for $28 each. Felipe writes the expression 5 × 28 to find the cost in dollars of buying 5 DVDs. How can you rewrite Felipe's expression using the Distributive Property? Felipe's expression can also be written as (5 × 20) + (5 × )
Answer:
Felipe's expression using the Distributive Property can be written as
5 × 28 = 5( 20 + 8)
5 × 28 = (5 × 20) + (5 × 8)
Step-by-step explanation:
Distributive property states that:
a( b + c) = ab + ac
We are told in the question that:
DVDs are on sale for $28 each. Felipe writes the expression 5 × 28 to find the cost in dollars of buying 5 DVDs.
Therefore:
Felipe's expression using the Distributive Property can be written as:
5 × 28 = 5( 20 + 8)
5 × 28 = (5 × 20) + (5 × 8)
A burrito restaurant used the given table to keep track of the numbers of different types of burritos that were sold and the kinds of beans that people requested. consider the following events: a. the burrito is a chicken burrito. b. the burrito is a carne asada burrito. c. the customer requested black beans. d. the customer requested pinto beans. a 6-column table has 4 rows. the first column has entries black beans, pinto beans, no beans, total. the second column is labeled fish with entries 2, 10, 36, 48. the third column is labeled carne asada with entries 5, 24, 51, 80. the fourth column is labeled vegetarian with entries 1, 8, 20, 29. the fifth column is labeled total with entries 45, 72, 123, 240. which two events are independent? a and c a and d b and c b and d
The two events which are independent are the carne-asada burrito (B) and the customer requested pinto beans (D).
What is the independent events?Independent events are those events whose occurrences do not depend on the other events.
A burrito restaurant used the given table to keep track of the numbers of different types of burritos that were sold and the kinds of beans that people requested.
Consider the following events:
A. The burrito is a chicken burrito.B. The burrito is a carne asada burrito. C. The customer requested black beans. D. The customer requested pinto beans.The probability of event A is,
[tex]P(A)=\dfrac{83}{240}[/tex]
The probability of event B is,
[tex]P(B)=\dfrac{80}{240}=\dfrac{1}{3}[/tex]
The probability of event C is,
[tex]P(C)=\dfrac{45}{240}=\dfrac{3}{16}[/tex]
The probability of event D is,
[tex]P(A)=\dfrac{72}{240}=\dfrac{3}{10}[/tex]
If the probability of an event is calculated given that the other is happened, only the probability of event B and D we get such that,
[tex]P(B\cap D)=P(B).P(D)\\\dfrac{24}{240}=\dfrac{1}{3}\times \dfrac{3}{10}\\\dfrac{1}{10}=\dfrac{1}{10}[/tex]
Thus, the two events which are independent are the carne-asada burrito (B) and the customer requested pinto beans (D).
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Answer: D
Step-by-step explanation:
Answer this, please!
Help!!!
Answer:
64 degrees.
Step-by-step explanation:
Angle AC forms a straight line, which means it will be 90 degrees. We know the angle of AE is 26, and angle EF is 90 degrees, indicated by the small square in the corner. You take 180 (angle AC) - 26 (angle AE) 90 (angle EF) and are left with 64.
I need help with my math homework please!!
Question:There are 4 squares and 6 circles. What is the simplest ratio of squares to circles?
For a given input value a, the function f outputs a value b to satisfy the following equation.
-3a+6b=a+4b
Write a formula for f(a) in terms of a
Answer:
ok
Step-by-step explanation:
-3a + 6b = a + 4b
we move both values to the same side
6b – 4b = a + 3a
subtracting 6 from 4 gives us 4, and a 1 plus 3 gives us 4
2b = 4a
divide 4 on both sides to solve for a and to get a by itself.
1/2=a
please mark as brainlest.
Hey there!
Let's solve for a.
[tex] \fbox{−3a+6b=a+4b}[/tex]
Step 1: Add -a to both sides.
[tex] \fbox{−3a+6b+−a=a+4b+−a}[/tex]
[tex] \fbox{−4a+6b=4b}[/tex]
Step 2: Add -6b to both sides.
[tex] \fbox{−4a+6b+−6b=4b+−6b}[/tex]
[tex] \fbox{−4a=−2b}[/tex]
Step 3: Divide both sides by -4.
[tex] \fbox{−4a/−4 = −2b/−4}[/tex]
[tex] \fbox{a= 1/2b}[/tex]
Answer:
[tex] \fbox{a= 1/2b}[/tex]
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{please mark me brainiest}{hope this helps}
idk a? or no? like im really bad
Answer:
c
Step-by-step explanation:
0.0125
so it is 1.25 because the thousand place onward, it is in the decimal place of the percent
A student purchases candy bars costing $1.46 each, including tax. She pays with a $20 bill and receives $8.32 back in change. How many candy bars does the student purchase?
Answer:
she purchased 8 candy bars
Step-by-step explanation:
first I would do 20-8.32=11.68
then i do 11.68 divided by 1.46=8
Thirty percent of what number is 13.5?
Answer:
Well we can take this word for word into an expression
thirty percent of which is basically
0.3 *
We have an unknown number (what number) lets make that unknown number x
0.3 * x
And we want to know what is 13.5 which basically means equal 13.5
0.3 * x = 13.5
We solve for x
Solve from here.
I’m gonna multiply 10 on both sides
3 * x = 135
Now solve
x = 45
Which inequality represents all the solutions of -2(3x + 6) ≥ 4(x + 7)?
A. x ≥ -4
B. x ≤ -4
C. x ≥ 8
D. x ≤ 8
The inequality that represents the solution of -2(3x + 6) ≥ 4(x + 7) is x ≤ -4, the correct option is B.
What is an Inequality?An inequality is a statement that is formed when two expressions are joined using an inequality operator.
The inequality is -2(3x + 6) ≥ 4(x + 7)
To find the solutions, the inequality has to be simplified.
Solving the inequality by using Distributive Property,
-6x -12 ≥ 4x +28
Adding (+12) on both sides of the inequality
-6x ≥ 4x +28 +12
Adding (-4x) on both the sides of the inequality
-6x + (-4x) ≥ 40
-10x ≥ 40
Dividing 10 on both the sides
-x ≥ 4
Reversing the sign of the inequality to remove the negative sign of x
x ≤ -4
To know more about Inequality
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estimate the following percentages of 60
10% = ___
25% = ___
50% =___
20% =___
About `3. 2 x 10^{8}` people live in the United States.
About `3. 9 x 10^{7}` people live in Canada.
And about `1. 1 x 10^{8}` people live in Mexico.
About how many people live in all three countries altogether?
Answer:
About 4.69 x 10^8 people live in all three countries altogether
Step-by-step explanation:
3.9 x 10^7 is .39 x 10^8
now you can make x 10^8 into y
3.2y + .39y + 1.1y =
4.69y
make y into x 10^8 again
4.69 x 10^8
PLEASE SOLVE DUE RIGHT NOW!!!!!!!!!!!!
Solution:
We know that:
[tex]Area \ of \ triangle = \dfrac{1}{2} \times Base \times Height[/tex]
Since we are already given the base and the height, we can substitute them into the formula to find the area of the triangle.
[tex]Area \ of \ triangle = \dfrac{1}{2} \times 18 \times24[/tex]
Cancel out the "2" by dividing it by 18.
[tex]Area \ of \ triangle = 9 \times24[/tex]
Simplify the multiplication.
[tex]\bold{Area \ of \ triangle = 216 \ ft^{2}}[/tex]
What is the value of y?
A. 120°
B. 66°
C. Cannot be determined
D. 60°
Answer:
60
Step-by-step explanation:
all sides are equal
The value of y is 60. so the answer is D. 60°.
In a triangle, the sum of all angles is always 180 degrees.
If two angles of a triangle are 60 degrees each, the third angle can be found by subtracting the sum of the other two angles from 180 degrees.
So, the third angle would be:
60 + 60 + y = 180
y = 180° - 60° - 60°
y = 60°
Therefore, the value of the third angle, which is represented by y in this case, is 60°.
Therefore, correct answer is D. 60°.
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On this problem you have to state the problem and simplify the expression