Answer:
Step-by-step explanation:
5(1/2) - 2 (1/4) =11/2 - 9/4 =22/4 - 9/4 =13/4 or 3 (1/4)
Solve -9.4 > 1.7x + 4.2.
A. xs-8
B. x<8
C. x 2-8
D. x 8
Answer:
-8 < x
Step-by-step explanation:
To solve -9.4 > 1.7x + 4.2, we can use the following steps:
Subtract 4.2 from both sides of the inequality to isolate 1.7x on the right side.
-9.4 - 4.2 > 1.7x + 4.2 - 4.2
-13.6 > 1.7x
Divide both sides by 1.7 to solve for x. Remember to flip the inequality sign when dividing by a positive number.
I am very unoccupied. Anyone want to help me with these? Please answer below for 12 pts!
20y-5square=__
5/2square __ 12.06 use =, ,inequality
Thanks!
Answer: 15 for the first part
(5/2)² < 12.06 but
If y is supposed to be a factor, like multiply by 2, then
(5/2)²y > 12.06
Step-by-step explanation: substitute 2 for y
20y - 5² = 2
20(2) - 25 =
40 - 25 = 15
__________
(5/2)² = 5²/2²
25/4 = 6.25 . So that is less than 12.06
But if y is supposed to be a factor, like multiply by 2, then
(5/2)²y > 12.06
Help please Image Attached
Step-by-step explanation:
due to <3 and <5 being alternative interior angles they would be congruent. <2 and <3 are linear to each other, so you would subtract angle 3 by 180 to find angle 2. angle 1 and angle 3 are also alternating exterior angles, so they would be the same.
For which value of a will the equation 3(x-2)=a+3x have an infinite number of solution. A) 2 B) -6 C)6 D) -2
Vishal deposits $65 into a new savings account. The account earns 7.5% interest per year. No money is added or removed
from the savings account for 3 years. What is the total amount of money in his account at the end of 3 years.
Answer:
$[tex]79.23[/tex] After 3 years
Step-by-step explanation:
Use I P R T it's a method for simple interest
I = Interest
P = Amount of money
R = Percent in decimal
T = Time in years
Answer:
I = [tex]x[/tex] (we dont know yet)
P = $[tex]65[/tex]
R = [tex]7.5[/tex]% [tex]= 0.075[/tex]
T = [tex]3[/tex] [tex]years[/tex]
Steps:
1. Set up your numbers with the method I P R T.
2. $65 will be your amount of money.
3. 7.5% needs to be converted because you will need to multiply later on in the problem. Simply move 2 places to the left to convert your percent into a decimal.
4. They want to know the total amount of money in his account at the end of 3 years. So 3 years will be your time in years.
5. After setting up your problem you need to multiply your Amount of money x percent as decimal x time in years.
[tex]65(0.075)(3)=14.63\\[/tex] [tex]Interest\\[/tex]
6. After you find your interest you need to add your amount of money + interest.
[tex]65 + 14.63 = 79.23[/tex] Money after 3 years
hope this helped
Match each table of information to its constant of proportionality.
Answer:
Table 1: 2
Table 2: 10
Step-by-step explanation:
Constant of proportionality - the ratio between two proportional quantities.
We see that the ratio between the two rows of numbers in the first table is 2 because (4 / 2 = 2), (6 / 3 = 2), (8 / 4 = 2) and so on and so forth.
We see that the ratio between the two rows of numbers in the second table is 10 because (20 / 2 = 10), (30 / 3 = 10), (40 / 4 = 10) and so on and so forth.
Answer:
Table 1 is 2, Table 2 is 10.
Step-by-step explanation:
Table 1: The constant of proportionality is 2 because 4/2 is 2, 6/3 is 2, etc.
Table 2: The constant of proportionality is 10 because 20/2 is 10, 30/3 is 10, etc.
I need helpppppppppppppp
Are the angle measurements in this triangle correct?
A. Yes, the angle measurements shown are correct.
B. No, the base angles should be 35 degrees.
C. No, the top angle should be 140 degrees.
D. No, the top angle should be 120 degrees.
The back of Nico's truck is 7.5 feet long, 4 feet wide, and 8 feet tall He has several boxes of Important papers that he needs to move. Each box of papers is shaped like a cube measuring 2.5 feet on each side. How many boxes of papers can Nico pack into the back of his truck? Show your work and pls the equation on how you found the answer.
Answer:
15 boxes
Step-by-step explanation:
7.5*4*8=240
240=Volume of truck back
Volume of boxes:
2.5^3 = 15.625
240/15.625=15.36
Always round down for these types of problems
What 2 numbers multipled equals -90 and when added equal 7
Answer:
-30(3) = -90+97=7
Answer: 1 and 7
Step-by-step explanation:
15/16 plus 1/6
A. 3
B. 1 1/2
C. 2
D.1
Answer:
its not none of them answers
Step-by-step explanation:
hey there
ok so first you need to change both of them so they have the same denominator: LCM of 16 and 6=48
48/16×15=45
48/6=8
45/48+8/48=53/48
=1 5/48
i need help with this
Answer:
Its the third one
Step-by-step explanation:
A perfect square is a number that is generated by multiplying two equal integers by each other. For example, the number 9 is a perfect square because it can be expressed as a product of two equal integers: 9 = 3 x 3.
4/5 x 3/5..........................
Answer:
12/25
Step-by-step explanation:
Multiply the numerators together.
4 ⋅ 3 = 12
Multiply the denominators together.
5 ⋅ 5 = 25
So your answer is 12/25
Hope I helped :)
Please consider Brainliest :)
Help asap!!
20 characters
help with this question please
Answer:
4410.8
Step-by-step explanation:
We don't know the height of the cylinder, but we know the sum. A sphere has an equal radius along all sides towards the center. The radius is half of the diameter, and in this case, the diameter is 12 so the radius is 6. We know that the height must be 6 since it is a semisphere and therefore we will subtract 6 from 41 giving us 35; the height of the cylinder. Now apply the formula πr^2h and we would get 3958.406744. Now we can apply the formula 4/3πr^3 which would give us 904.778642 (remember the RADIUS is 6 which is r and the DIAMETER is 12 which is d.) This value however is for a sphere, not a semisphere, so divide the answer by 2, giving us 452.3893421 and by adding 3958.406744 and rounding to the nearest tenth, we get 4410.8. Hope this helps!
Help Please 100 points
Dot plot 1 is the top plot. Dot plot 2 is the bottom plot.
According to the dot plots, which statement is true?
The range of the data in dot plot 1 is less than the range of the data in dot plot 2.
The mode of the data in dot plot 1 is less than the mode of the data in dot plot 2.
The median of the data in dot plot 1 is greater than the median of the data in dot plot 2.
The mean of the data in dot plot 1 is greater than the mean of the data in data plot 2.
Using the dot plot, it is found that the correct statement is given by:
The mode of the data in dot plot 1 is less than the mode of the data in dot plot 2.
What does a dot plot shows?The dot plot shows the number of times each measure appears in the data-set.
What is the mode of a data-set?It is the value that appears the most in the data-set. Hence, using the mode concept along with the dot plot, it is found that:
The mode of dot plot 1 is 15.The mode of dot plot 2 is 16.Hence, the correct option is:
The mode of the data in dot plot 1 is less than the mode of the data in dot plot 2.
More can be learned about dot plots at https://brainly.com/question/24912483
Answer:
B
Step-by-step explanation:
Took the test
help pls
( wrong answer report
Answer:
2x10^2 times as great
Step-by-step explanation:
Set up the division problem: [tex]\frac{3.4x10^-22}{1.7x10^-24}[/tex]Divide the whole numbers: 3.4/1.7=2The rule for dividing exponents is you must subtract: -22- (-24)=2put it together: 2x10^2Evaluate 36 - (12 \div 2)^2(12÷2)
2
A
0
B
33
C
49
D
144
Answer: 144
Step-by-step explanation:
Answer:
its 144 i just did the same question
Step-by-step explanation:
Help me please!!
What is happening to the shape if (x,y) --> (x - 4, y + 5)?
----
A. Translating left 4, up 5
B. Translating right 4, down 5
C. Reflecting over the y axis
D. Dilating by a scale factor of 4
If i have 1 liter of cats and i give away 2.5 pints of cats how many cats do i have left (cats are technically a liquid)
Answer:
1 US pint ≈ 0.473 US liters
Therefore, 2.5 pints ≈ 2.5 × 0.473 ≈ 1.18 liters
1.18 > 1 so you will have a negative amount left (-0.18 liters)
Please answer fast. I will give you brianliest.......
Answer:
14
Step-by-step explanation:
14x4=56 pretty simple
Frankie wants to improve his basketball shooting record. Currently, he makes 5 out of every 9 shots he takes. Which inequality represents the basketball shooting record Frankie is striving toward?
A. f ≥ 5/9
B. f > 5/9
C. f ≤ 5/9
D. f < 5/9
Answer:
a f is less or greater than 5 out of 9
Step-by-step explanation:
A shop sells mugs in small packs of 4 for £5.50, or large packs of 12 for £15. Caleb buys one large pack and two small packs of mugs.
What was the mean price he paid for a mug?
Answer:
£1.30
Step-by-step explanation:
the explanation is here☝
what is the volume of a sphere with a radius of 4 meters rounded to the nearest sqaure meter?
Answer:
268.08
Step-by-step explanation
pls help!!! 100 points!!
Answer: It's 2
Step-by-step explanation: it's 2
Answer: 1+1=2
Step-by-step explanation:
I know that 1 is 1 so 1+1=2 which is the answer
112 divided by 122038
Answer:
0.00091774693
Step-by-step explanation:
I'm pretty sure this is the answer plz tell me if I'm wrong tysm
-person
Please help urgent....
indirect measures and diagram?
Answer:
9. The man is 6 feet tall
10. Ms. Dydek's shadow would be 4 ft 6.3 inches
Step-by-step explanation:
Problem 9:
The 136 feet tall Ferris wheel casts a shadow of 34 feet so the shadow:object ratio is 34:136.
The man's shadow is 1.5 feet so this is what we're solving for:
1.5:x
34: 136
First, we need to find what 1.5 was multiplied by to get 34:
34/1.5 = 22 2/3 or 68/3
This means that 68/3x = 136:
68/3x = 136
x = 6
The man is 6 feet tall
Problem 10:
A 6 foot 4 inch or 76 inch tall person casts a shadow of 4 feet or 48 inches. This makes the shadow:object ratio 48:76.
We are trying to find the length of the shadow of a 7 foot 2 inch or 86 inch tall person:
48:76
x:86
First, determine what 76 was multiplied by to get 86:
86/76 = 43/38
This means that x = 48*(43/38).
x = 2064/38
x = 54 6/19 or 54.3in
Margo Dydek's shadow would be 54.3 inches or 4 feet and 6.3 inches long.
HELP ME FAST PLEASE IF U LOVE MAF
Answer:
yes, because the value of the angles in both the triangles are the same
Step-by-step explanation:
in triangle 1, the given value is 47 and 78. we can find the unknown value by taking 180 and minus 47 and 78, you will get 55°. in triangle 2, the given value is 47 and 55, like the previous step, take 180 and minus 55 and 47. you will get 78.
and now, you can find out that the three values in both the triangles are the same
Answer:
Yes, I guess you can say the triangles are similar. For example, all 4 sides are an acute angle. In addition, both triangles are missing 1 degree shown on the picture.
Simplify: (-24) / (8) =
Answer:
Step-by-step explanation:
-3
Answer:
-3
Step-by-step explanation:
Help i have before tonight to turn this in
Answer:
ok from looking at this we can see that it goes up one hour for every 25 miles so
25mph
Hope This Helps!!!