Answer:
75
Step-by-step explanation:
i'm going to assume that the base is 10, the formula for a triangle is base x height divided by 1/2 (or 2)
15height x 10base = 150 now divided by 2, 150/2 = 75
Which of the values in the set {1, 2, 3, 4} is a solution to the equation 3x + 3 = 15? (4 points) a 1 b 2 c 3 d 4
Answer:
3
Step-by-step explanation:
Answer: The answer is 4
Step-by-step explanation:
the x is equal to an exponent. Since 3x4 equals 12, and 12+3 equals 15
What is -9r+10r simplified?
-4(9r+10)+5(10r+7)
Multiply the first bracket by -4
Multiply the second bracket by 5
(-4)(9r)(-4)(10)
=-36r-40
(5)(10r)+(5)(7)
=-50r+35
-36r-40+50r+35
-36r+50r-40+35 ( rearranging)
14r-5
Answer: 14r-5
Answer:
This is really simple, the answer is 1r, or just r
Step-by-step explanation:
this can also be seen as 10r-9r
help me please it’s due today
Answer: -1/2
Step-by-step explanation:
for the graph, which are possible functions of f and g?
Answer:
f= 3ˣ
g= (1/3)ˣ
Step-by-step explanation:
Jeremy received a Bill with a balance due of 25.60
Answer:
6.40$
Step-by-step explanation:
HOPE THIS HELPS
PLZZ MARK BRAINLEIST
Simultaneous equations
2x+4y=1
3x+5y=7
Answer:
x = 11.5, y = -5.5.
As an ordered pair this is (11.5, -5.5).
Step-by-step explanation:
2x+4y=1 Multiply this by 3:
3x+5y=7 Multiply this by -2.
6x + 12y = 3
-6x - 10y = -14 Adding these 2 equations:
0 + 2y = -11.
y = -11/2
y = -5.5.
Now plug this into the first equation:
2x + 4(-5.5) = 1
2x = 1 + 22
x = 23/2
x = 11.5.
Two similar triangles are shown. What is the measure of ∠P?
Answer:
68.2
Step-by-step explanation:
if the triangles are similar then all of the angles are the same. The only thing that changes is the side lengths.
Answer:
[tex]63.2[/tex]°
Step-by-step explanation:
since the triangles are similar they have identical angle measures are the same
however you could solve it this way too:
[tex]A+B+C=180[/tex]
all measures of a triangle add up to 180
[tex]23.8+90+C=180[/tex]
[tex]116.8+C=180[/tex]
[tex]C=63.2[/tex]
A triangle has two sides of lengths 7 and 12. What value could the length of
the third side be? Check all that apply.
A. 17
B. 5
C. 7
D. 11
E. 9
DF. 3
Answer:
The length of the third side is 23
Step-by-step explanation:
All check
7, 17, 11, and 9 are the answerr
How long will it take for a certain population of fish to triple if the relative growth rate is 45% per year?
Answer:
n = 3 Year (Approx)
Step-by-step explanation:
Given:
Growth rate (r) = 45% = 0.45
Find:
Number of year for 3 times of population (n)
Computation:
Assume;
Current population = P
So,
New population = 3P
A = p(1+r)ⁿ
3P = P(1+0.45)ⁿ
3 = (1.45)ⁿ
n = 2.96 year
n = 3 Year (Approx)
I need help..........
Answer:
[C] 3 ⅔Explanation:
5 ⅓ - 1 ⅔
= 3 ⅔
Suppose f(x) = 5x - 2x... Find f(2)
what property is 37 • 2 • (-5 + 5 + 1/2)
Answer:
37
Step-by-step explanation:
74*(-5+5+1/2)
74*(1/2)
37
Lola already has 6 pennies, and she plans to save more. In her first week of saving pennies, she will save twice the
number of pennies that she already has. Each week after, she will save twice the number of pennies as the previous
week.
Which equation can be used to determine the number of pennies, p, Lola will save during week w of saving pennies?
Answer:
c
Step-by-step explanation:
write the expression in radical form. 2 4/5
Answer:
its C i believe i put it in a calculator and it gave me that answer
what is the answer for 2x+6y+7x
Answer:
9x + 6y
Step-by-step explanation:
If one candy bar weighs 3 ounces, what is the weight of 11 candy bars?
A. 1 lb 8 oz
B. 1 lb 15 oz
C. 2 lb
D. 2 lb 1 oz
E. 2 lb 8
Answer:
C. 2 lb
Step-by-step explanation:
11 x 3 = 33
33 oz = 2.0625 lb or 2 lb
Answer:
C
Step-by-step explanation:
I'm taking that test rn
A bakery uses 44 cups of flour to make 10 loaves of bread. How many cups of flour are there per loaf?
Answer: 4.4
Step-by-step explanation:
44 divided by 10
Answer:
4.4 cups of flour
Step-by-step explanation:
You would have to divide 44(cups of flour) by 10(loaves of bread) to get the amount of cups of flour for each loaf. 44/10=4.4
Christy spent 25 of her money on a shirt. She has $21.75 left. How much did she spend on the shirt?
A. $8.70
B. $7.25
C. $14.50
D. $29
Christ spent a total amount of $ 14.50 on the shirt.
Finding the amount spent on the shirt
Here we use the linear equation concept to solve the problem.
Since we do not know the amount that Christ has assume that with a variable and form a linear equation using the data given.
Now solve the resultant equation for the value of the variable and find the amount spent by Christ on the shirt as given below
Here we have
Christy spent 2/5 of her money on a shirt.
She has $21.75 left
Let 'x' be the amount that Christy has
From the data,
Christy spent 2/5 of her money on a shirt.
Amount spent by Christy = 2/5 of x = 2x/5
Remaining amount = x - 2x/5
From the data,
Chrisy is left with $ 21.75
=> x - 2x/5 = 21.75
=> 3x/5 = 21.75
=> 3x = 108.75
=> x = 36.25
Amount the that she spent 2x/5 = 2 (36.25)/5 = 14.50
Therefore,
Christ spent a total amount of $ 14.50 on the shirt.
Learn more about Linear equation problems at
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Fill in the blank.
19/2 =
Answer:
9.5
Step-by-step explanation:
Answer:
9 1/2
Step-by-step explanation:
or 9.5 depending on which way they want the answer
You have to divide 19 and 2 and you get your answer
Connie received an amount of money, m, for her birthday. She went to the mall and spent $25 of her birthday money. Which expression represents how much money she has now?
A
m÷25
B
m−25
C
25+m
D
25−m
Answer:
B. m - 25
Step-by-step explanation:
I) Since Connie spent the money, $25 would be deducted, or subtracted.
II) Since m represents her birthday money, the final expression would be m - 25. So the answer is B.
a + b + c) = (a + b) + C
propertie
Answer:
Commutative Property its is....Vincent van Gogh is making one-color versions of all his paintings. He uses the colors in the following order and then starts over from the beginning: red blue pink green a purple. what color is painting 31?
Answer:
The color of painting 31 is RED
Step-by-step explanation:
it should be red :)
Vincent vanThat answer is 37
i need help ill give brainleyst
Find the slope of the line
y=-7x - 2
Answer:
-7
Step-by-step explanation:
Hi there!
In the form y=mx+b
M is equal to your slope
B is equal to your why intercept
If you have any of these questions in the future just look at m!
-7 means the point goes down seven and one to the right!
Hope this helps!
Have a wonderful day :)
Answer:
-7
Step-by-step explanation:
y = mx+b
m = slope
b = y-intercept
y = (-7)x-2
m = -7
A shark is swimming 42 feet below sea level. If the angle of depression from a boat on the water to the shark is 23°, what is the horizontal distance between the boat and the shark? Show your work to receive full credit. Round to the nearest hundredth if necessary.
Answer:
BC ≈ 98.95 feet
Step-by-step explanation:
From the figure attached,
A shark is swimming 42 feet below sea level at point A and a boat on the water is at point C.
If the angle of depression from the coat to shark is 23°,
tan(23°) = [tex]\frac{\text{Opposite side}}{\text{Adjacent side}}[/tex]
tan(23°) = [tex]\frac{AB}{BC}[/tex]
BC = [tex]\frac{AB}{\text{tan}(23)}[/tex]
BC = [tex]\frac{42}{\text{tan}23}[/tex]
BC = 98.947
BC ≈ 98.95 feet
somebody please help me in this question, I’ll give you brainlyest and giving you 20 points :)
Answer:
Step-by-step explanation:
Noice....
6(2y+6)=4(9+3y)
divide both sides by 2
6(2y+6) / 2 = 4(9+3y) / 2
then after simplification
3(2y+6) = 2(9+3y)
6y + 18 = 18 + 6y
w t hell
it cant be solved
it can be but i think its misprinted
Can y’all help with this question plz
Work out the area of a square with base = 1cm
Answer:
the area of the square is 1cm^2
Step-by-step explanation:
The computation of the area of the square is given below:
As we know that
Area of the square = side^2
Also in the square four sides are equal
So
= 1cm^2
= 1cm^2
hence, the area of the square is 1cm^2
In circle o, which term correctly identifies line XY?
Аtangent
B chord
с secant
D diameter
Answer:
secant
Step-by-step explanation:
How many pounds are in 6 tons, 200 pounds
Answer:
there are 12000 pounds in 6 tons
There are 12,200 pounds in 6 tons, 200 pounds .
To convert tons to pounds, we need to multiply the number of tons by the conversion factor of 2,000 pounds per ton .
A ton, also referred to as a short ton, is a unit of weight equal to 2,000 pounds .
Given that there are 6 tons and 200 pounds, we can calculate the total weight in pounds as follows :
6 tons * 2,000 pounds/ton + 200 pounds = 12,000 pounds + 200 pounds = 12,200 pounds .
Therefore, there are 12,200 pounds in 6 tons, 200 pounds .
To know more about pounds click here :
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