3 years ago

Which value of x satisfies the equation 7/3(x+9/28)=20

Mathematics

1 answer:

arsen [322]3 years ago

3 0

X= 33/4 or x=8.25
Hope this helps. :)

You might be interested in

Brainliest!!! 10 POINTS

Nikolay [14]

Answer:

it's true

Step-by-step explanation:

diameter pass through center and touch the circumference

3 0

3 years ago

Read 2 more answers

The height of a trapezoid is 8 in. And it's area is 96 squared inch. One base of the trapezoid is 6 inches longer than the other

MaRussiya [10]

we name bases k , k+6. so

area: 96= (k + k+6).8/2

=> 2k+6= 24 => k=9

7 0

3 years ago

Find the measure of angle ABC. A. 124 B. 97 C. 56 D. 51

Airida [17]

Answer: Last Option

Step-by-step explanation:

By definition the sum of the internal angles of a triangle must always be equal to 180 °.

This means that:

$32 + (2x-15) + (x-5)=180$

Now we solve the equation for the variable x

$32 + 2x-15 + x-5=180$

$2x+x +32-15-5=180$

$3x +32-20=180$

$3x +12=180$

We subtract 12 in both barks of the equation

$3x +12-12=180-12$

$3x=168$

Divide by 3 on both sides of the equation

$\frac{3}{3}x=\frac{168}{3}$

$x=\frac{168}{3}$

$x=56$

Finally the measure of angle ABC is: (56-5)° = 51°

6 0

3 years ago

Read 2 more answers

Please help me in this one

ANEK [815]

The best choices are table 1.

All the input values are being multiplied by themselves by the output values.

This creates a congruent and linear correlation and congruence.

I hope this helps!

Brainliest answer is always appreciated!

8 0

3 years ago

Wyatt invests $1200 into an account that earns 6.2% simple interest for 4 years. He does not make any other deposits or withdraw

iVinArrow [24]

Answer:

297.60 & 1497.60

Step-by-step explanation:

I had the question before and got it right

4 0

2 years ago

Read 2 more answers