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2 years ago

Name the quadrilaterals that have four equal sides.

Mathematics

1 answer:

Papessa [141]2 years ago

5 0

A: rhombus and squares have four equal sides.

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After learning how to fly, Wendy reduced her daily commute time by 75%. Previously, her commute took m minutes. Which of the fol

Montano1993 [528]

The answer is B. 0.75 because that’s what it would be equal to in decimal form.

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3 years ago

Read 2 more answers

Using the distance formula and the Pythagorean theorem to find the distance, to the nearest tenth, between V(2, -1) and W(-4, 8)

Sergio039 [100]

Using the distance formula I got 10.81665383 : 10.82

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3 years ago

Jacob the dog eats dry food that contains 324kcal/cup. Jacob eats 3.5 cups a day. The food contains 3.6 g of fat in 100 kcals of

PtichkaEL [24]

Answer:

His daily fat intake is 40.824g.

His daily Vitamin D intake is 290.304 IU.

Step-by-step explanation:

The first step to solve this problem is finding the daily kcal intake of the dogs.

Each cup has 324 kcal, and he eats 3.5cups a day. So:

1 cup - 324 kcals

3.5 cups - x kcals

$x = 324*3.5$

$x = 1134$ kcals.

His daily intake is of 1134 kcals.

The food contains 3.6 g of fat in 100 kcals of energy. what is his daily fat intake?

There are 3.6g of fat in 100 kcals of energy. How many g of fat are there in 1134 kcals?

3.6g - 100 kcals

xg - 1134 kcal

$100x = 1134*3.6$

$x = \frac{1134*3.6}{100}$

$x = 11.34*3.6$

$x = 40.824$ g

His daily fat intake is 40.824g.

The food contains 25.6 IU of Vitamin D3 in 100 kcals of energy. what is his daily Vitamin D inake?

Similar logic as above.

25.6IU - 100 kcals

x IU - 1134 kcal

$100x = 1134*25.6$

$x = \frac{1134*25.6}{100}$

$x = 11.34*25.6$

$x = 290.304$ IU

His daily Vitamin D intake is 290.304 IU.

7 0

2 years ago

Given: 4x - 7 = 2x + 9 Prove: x = 9 What is the missing reason? 1. 4x - 7 = 2x + 9 ------------- 1. Given 2. 2x - 7 = 9 --------

sdas [7]

Lol have fun on thos

4 0

2 years ago

Find the sum then select the correct answer

blagie [28]

Answer:

D. 5 4/9

Step-by-step explanation:

Ignore the whole numbers for now and just pay attention to the fractions. All the fractions have the same denominator, so add the numerators like you would any other numbers.

1-2 = -1

-1 + 5 = 4

So that gives you 4/9.

Add the whole numbers to get 5.

5 4/9

5 0

2 years ago