2 years ago

What is the sum of all the integers that have values between 42 and 87

Mathematics

1 answer:

lara31 [8.8K]2 years ago

7 0

Answer:

9 and 10

Step-by-step explanation:

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Evaluate g(x)=6 when x = -3,0, and 4.

iVinArrow [24]

Answer:

$-18 = g(-3) \\0 = g(0) \\ 24 = g(4)$

Step-by-step explanation:

$6 \times 4 = 24 \\ 0 \times 6 = 0 \\ -3 \times 6 = -18$

I hope this helps, and as always, I am joyous to assist anyone at any time.

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2 years ago

If f(x) = 28+x + 7, what is the value of f(-9), to the nearest<br> hundredth (if necessary)?

GREYUIT [131]

Answer:

Step-by-step explanation:

Problem: f(x) = 28 + x + 7

Plug in f(-9)

New equation: f(-9) = 28 + (-9) + 7

Simplify: f(-9) = 26

<u>Answer: f(-9) = 26</u>

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2 years ago

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Matt and Mindy each built a rectangular prism that has a length of 5 units , a width of 2 units and height of 4 units . Matt use

DanielleElmas [232]

The volume of a rectangular prism is length times width times height, the answer is 40 inches cubed for Mindys prism and 40 centimeters cubed for MAtts prism.

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3 years ago

A map has a scale of 2 centimeters = 4 miles. Mary's drive to work is represented on the map as traveling 1cm north then 2.5 cm

mixas84 [53]

Answer:

Number of miles traveled by Mary to work = 7 miles

Step-by-step explanation:

total distance traveled on the Map by Mary = 1 + 2.5 = 3.5 cm

Scale of the map = 2 cm = 4 miles

Hence 3.5 cm = (3.5 x 4) ÷ 2 = 7 miles

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3 years ago

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Toucans and blue-and-yellow macaws are both tropical birds. The length of the toucan in the picture to the right is about two t

Sergeu [11.5K]

Answer:

The length of the blue-and-yellow macaw is 42 in

Step-by-step explanation:

Let

x ----> the length of the toucan in inches

y ----> the length of the blue-and-yellow macaw in inches

we know that

$x=\frac{2}{3}y$ ----> equation A

$x=28$ ----> equation B

substitute equation B in equation A and solve for y

$28=\frac{2}{3}y$

Multiply by 3 both sides to remove the fraction

$28(3)=2y$

Divide by 2 both sides

$y=\frac{28(3)}{2}=42\ in$

therefore

The length of the blue-and-yellow macaw is 42 in

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3 years ago