2 years ago

Which expressions can you use to find 75% of 56? Check all that apply.

Mathematics

2 answers:

alisha [4.7K]2 years ago

7 0

Your answer would be B and C

son4ous [18]2 years ago

5 0

B and C
This is because 3/4 is the same as .75 and once you multiply them you are left with the correct answer causing it to be b and c!!

Hope this helps you!!

You might be interested in

Factor the following polynomial completely.<br> -x^2y^2 + x^4 + 9y^2 - 9x^2

castortr0y [4]

See attached picture for answer:

3 0

2 years ago

Why does a calculator return an error when trying to find inverse sine of 1.055?

anyanavicka [17]

Sin(x) is a function bounded between -1 and 1. A value greater than 1 or smaller than -1 (-1.1, for instance) does not correspond to any real angle.

It then returns error

6 0

2 years ago

Read 2 more answers

Write the first five terms of the geometric sequence in which a1=8 and the common ratio is -1/2.

Oliga [24]

Answer:

First five terms are:

8 , (-4) , 2 , (-1) , (1/2)

Step-by-step explanation:

$a_{1}=8 \\\\r = \frac{-1}{2}\\\\a_{2}=\frac{-1}{2}*a_{1}= \frac{-1}{2}*8= -4\\\\a_{3}=\frac{-1}{2}*a_{2}=\frac{-1}{2}*-4=2\\\\a_{4}=\frac{-1}{2}*a_{3}=\frac{-1}{2}*2=-1\\\\a_{5}=\frac{-1}{2}*a_{4}=\frac{-1}{2}*-1=\frac{1}{2}$

4 0

2 years ago

NEED ANSWERS PLEASEEE! PROGRESS REPORTS GO IN SOON.

dlinn [17]

Answer:

1. they both are the same length and diameter, the difference is thw diameter is a different direction.

2. 4 cm

3. EB and 8 cm

Step-by-step explanation:

Diameter is the length of the circle aross, hope this helps!

8 0

2 years ago

Solve for x. Round to the nearest tenth, if necessary.

DENIUS [597]

Answer:

x=3.5 cm

Step-by-step explanation:

90/2 = 45 degrees

Soh Cah Toa

We have opposite and hypotenuse making sin.

Length×Sin(Angle)

5×Sin(45) = 3.53553cm

Rounded the the nearest tenth makes 3.5cm

6 0

2 years ago