2 years ago

Which statements are true? Check all that apply.

Mathematics

2 answers:

Luba_88 [7]2 years ago

8 0

Statements A,D,F and G are correct.

bezimeni [28]2 years ago

5 0

Answer:

a d f g are correct

Step-by-step explanation:

i took test

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Ebony uses unit cubes to build the rectangular prism below.

exis [7]

Answer:

Step-by-step explanation:

The length is 4, the width is 2, and the height is 3.

$V=lwh=(2)(3)(4)=24$

7 0

1 year ago

5x-1/5=7/3 <br> Find The LCD That would eliminate the fractions

photoshop1234 [79]

Answer:

$x=\frac{7}{15}$

Step-by-step explanation:

$5x-\frac{1}{5} =\frac{7}{3}$

$5x - \frac{3}{15} = \frac{35}{15}$

$5x - \frac{3}{15} + \frac{3}{15} = \frac{35}{15} + \frac{3}{15}$

$5x=\frac{35}{15}$

$\frac{5x}{5} } =\frac{\frac{35}{15}}{5}$

$x=\frac{7}{15}$

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2 years ago

If x and y vary inversely and x = 5 when y = -3.5, what is the value of x when y = 10?

Solnce55 [7]

Answer:

Step-by-step explanation:

k = xy

Putting values of x and y in the equation

k = (5)(-3.5)

= - 17.5

Finding value of x when y = 10

k = xy

- 17.5 = x10

Bringing like terms on one side

- 17.5 - 10 = x

-27.5 = x

5 0

2 years ago

Convert the decimal 0.92 to a fraction

yan [13]

Answer:

0.92 as a fraction is 23/25

Good luck, hope this helped!

5 0

3 years ago

Read 2 more answers

Hey all!

Rainbow [258]

Answer:

65°

Step-by-step explanation:

<u>Use the law of cosines:</u>

cos C = (25² + 27² - 28²)/(2*25*27)
cos C = 0.4222
m∠C = arccos 0.4222
m∠C = 65°

8 0

2 years ago