Ask question

Ask question

All categories

1 year ago

12

The measure of angle 1 is (10x+8)° and the measure of angle 3 is (12x- 10)°.

1 answer:

12345 [234]1 year ago

7 0

Step-by-step explanation:

option b ie. 98 degree

if you do angle 2 +10x+8=180

from 10x +8 and 12x -10 we can get the value of X

You might be interested in

Using long division to find the quotient, what changes do you first

lora16 [44]

Answer:

$\frac{125x^3 - 8}{5x - 2} = 25x^2 + 10x +4$

Step-by-step explanation:

Given

$Dividend = 125x^3 - 8$

$Divisor = 5x - 2$

Required

Determine the quotient

See attachment for complete process.

First, divide 125x^3 by 5x

$\frac{125x^3}{5x} =25x^2$

Write $25x^2$ at the top

Multiply $5x - 2$ by $25x^2$

$= 125x^3 - 50x^2$

Subtract from 125x^3 - 8

i.e.

$125x^3 - 8 - (125x^3 - 50x^2) = 50x^2 - 8$

Step 2:

Divide 50x^2 by 5x

$\frac{50x^2}{5x} = 10x$

Write $10x$ at the top

Multiply $5x - 2$ by $10x$

$= 50x^2 - 20x$

Subtract from 50x^2 - 8

i.e.

$50x^2 - 8 - (50x^2 - 20x) = 20x - 8$

Step 3:

Divide 20x by 5x

$\frac{20x}{5x} = 4$

Write $4$ at the top

Multiply $5x - 2$ by $4$

$= 20x - 8$

Subtract from 20x - 8

i.e.

$20x - 8 - (20x - 8) = 0$

Hence:

$\frac{125x^3 - 8}{5x - 2} = 25x^2 + 10x +4$

8 0

3 years ago

What is the answer? pls help

worty [1.4K]

Answer:

117

Hope this helped :)

8 0

3 years ago

A number is 120 less than 965. Find the number.

Lady bird [3.3K]

Answer:

845

Step-by-step explanation:

I think that's what it's asking??

3 0

2 years ago

Read 2 more answers

Please help urgent 7th grade math question?! begging?

ch4aika [34]

Answer:

no. B 40x+30y=60 l think

3 0

3 years ago

The results of the first 100 students who voted are represented in the table. There are still 50 more students left to vote. Bas

Ann [662]

Answer: 150

Step-by-step explanation:

6 0

3 years ago