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3 years ago

What number is 35% of 22?

1 answer:

7 0

<span>The answer is 7.7. Let x be the number we are looking for. So x is 35% and we know that 22 is 100%. Make a proportion: x : 35% = 22 : 100%. Cross the products: x * 100% = 22 * 35%. x * 100% = 770%. x = 770% : 100%. x = 7.7. Thus, 7.7 is 35% of 22. </span>

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Four less than one-third of the product of mine fourths and eight<br><br> What is the expression?

NARA [144]

Answer:

not too sure tbh

Step-by-step explanation:

(1/3*9/4*8)-4

5 0

3 years ago

In ΔVWX, the measure of ∠X=90°, WV = 65, XW = 16, and VX = 63. What ratio represents the tangent of ∠V?

djyliett [7]

Answer:

tanV= adjacent /opposite =

$\frac{16}{63}$

Step-by-step explanation:

4 0

3 years ago

Find the value of b. Then find the angle measures of the pentagon.

melamori03 [73]

Answer:

b = 90

Step-by-step explanation:

Sum the interior angles of the pentagon and equate to 540

Starting from the top and going clockwise

b + b + 45 + 90 + 2b - 90 + $\frac{3}{2}$ b = 540 ← simplify left side

$\frac{11}{2}$ b + 45 = 540 ( multiply through by 2 to clear the fraction )

11b + 90 = 1080 ( subtract 90 from both sides )

11b = 990 ( divide both sides by 11 )

b = 90

Thus

b + 45 = 90 + 45 = 135

2b - 90 = 2(90) - 90 = 180 - 90 = 90

$\frac{3}{2}$ b = $\frac{3}{2}$ × 90 = 135

The angle measure from the top clockwise are

90°, 135°, 90°, 90°, 135°

7 0

3 years ago

Dan had forty-three dimes and forty-one nickels in his bank. His dad borrowed nineteen nickels from Dan.

lozanna [386]

41-19 is 22 so he has 22 nickels. The amount of dimes is put in there to distract you. Just ignore those! :)

7 0

3 years ago

3 a. It takes Adriana 20 minutes to walk 5 blocks to the library. Complete the table of equivalent ratios to show Adriana’s two

Dafna11 [192]

Answer:

It takes 4 minutes per block and she can walk 12.5 blocks in 45 minutes.

Step-by-step explanation:

20 / 5 = 4 minutes per block

20 + 20 + 5 = 45

5 + 5 + 2.5 = 12.5

Hope this helps, I did the test last year.

6 0

3 years ago