3 years ago

PLEASE HELP!!! I NEED IT FAST! Solve for x

Mathematics

1 answer:

STatiana [176]3 years ago

4 0

540-138-144-107-90=61. answer is 61

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write an expression for the calculation the difference of 35 and 7 divided by the difference of 9 and 2

Rudik [331]

Answer:

35-7/ 9-2

28/7

Step-by-step explanation:

6 0

2 years ago

In the diagram below, triangle abc ~ triangle dec . What is the value of x? A. 28 b. 24 c. 22 d. 26

Lesechka [4]

Answer:

Option A.

Step-by-step explanation:

From the figure attached,

Given : ΔABC ~ ΔDEC

By the property of similarity,

"Corresponding sides of the similar triangles are proportional"

$\frac{\text{AB}}{ED}=\frac{BC}{EC}=\frac{AC}{DC}$

Since, $\frac{\text{AB}}{ED}=\frac{AC}{DC}$

$\frac{42}{6}=\frac{x}{(32-x)}$

6x = 42(32 - x)

6x = 1344 - 42x

6x + 42x = 1344

48x = 1344

x = $\frac{1344}{48}$

x = 28 units

Therefore, Option (A). x = 28 units will be the answer.

4 0

3 years ago

If the square pyramid shown above is sliced by a plane that is parallel to the base, which of the following is the most specific

maksim [4K]

The cross-section of a square pyramid will be a square. The section above the cross-section taken will basically be a similar but smaller square pyramid. D is the correct answer.

7 0

3 years ago

Read 2 more answers

I just need to make sure my answer is correct :)

vampirchik [111]

Answer:

Its positive

Step-by-step explanation:

3x - 5 = -3

3x = 2

x = 2/3

2/3 is positive

5 0

3 years ago

A stray dog ate 12 of your muffins. that was 3/10 of all of them! with how many did you start?

kolbaska11 [484]

Answer:

You started of with 84

4 0

2 years ago