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quester [9]
4 years ago
15

Given that ABCD is a rhombus, what is the value of x?

Mathematics
1 answer:
SashulF [63]4 years ago
3 0

Answer:

B

Step-by-step explanation:

A rhombus is divided into four congruent triangles. The two given angles are complementary, meaning they add up to 90 degrees. Set up an equation:

(4x-25)+x=90

4x-25+x=90   Take out the parentheses

5x-25=90   Combine like terms

5x=115   Add 25 to both sides so as to isolate the variable

x=23   Divide both sides by 5

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asambeis [7]

Answer:

The simplest answer is

\frac{16}{21}

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5 0
3 years ago
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suter [353]

Answer:

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Step-by-step explanation:

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What is 3/4 times 12
Stella [2.4K]

Answer:

bruh its      9

Step-by-step explanation:

8 0
3 years ago
Find the slope of the line that passes through (4,2) and (4,5)
Hunter-Best [27]

Answer: Undefined

Step-by-step explanation:

(slope = m)

m=\frac{y_2-y_1}{x_2-x_1}=\frac{5-2}{4-4}=\frac{3}{0}

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4 0
3 years ago
Which equation represents a line that passes through (2, -1/2) and has a slope of 3?
uranmaximum [27]

Answer: y= 3x -  6\frac{1}{2}

Step-by-step explanation:

Since we know the slope and a set of coordinates we can insert them into the formula y=mx+b and find what b is.

y=mx+b

-1/2=3(2)+b

-1/2=6+b

-1/2-6=6-6+b

-6 1/2=b

Therefore the equation is y=3x -  6\frac{1}{2}

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