Ask question

Ask question

All categories

2 years ago

12

Need help with this..

1 answer:

Illusion [34]2 years ago

3 0

Answer:

Step-by-step explanation:

m4 + m3 = 180 (Supplementary angle on 1 line)

m6 +m3 = 180 (Supplementary angle)

-> m6=m4

-> x+80 = 4x-10

-> 90 = 3x

-> x = 30

-> m6=m4 = 80+30 = 110

...

m1+m4 = 180 (Supplementary angle on 1 line)

-> m1 = 180 -110 = 70

You might be interested in

mrs long drive from nashville tennessee to atlanta georgia at an average rate of 50 miles per hour. The following equation can b

Scrat [10]

$50t = 250 \\ t = \dfrac{250}{50} \\ t = 5$

Answer is C. 5

Hope this helps. - M

5 0

3 years ago

Read 2 more answers

A scientist was in a submarine below sea level, studying ocean life. Over the next ten minutes, she went up 22.1 feet. How many

GaryK [48]

A scientist is actually stronger then u but okay

4 0

2 years ago

Read 2 more answers

Ab - bc+ ac, bc - ca+ ab, ca - ab-2bc

BabaBlast [244]

Answer:

$ab-2bc+ca$

Step-by-step explanation:

Complete question is given below

Add:-

ab-bc+ac,bc-ca+ab,ca-ab-2bc

We have to find the result after addition

Now, adding all expression

We get

$ab-bc+ac+bc-ca+ab+ca-ab-2bc$

Combine like terms then, we get

$(ab+ab-ab)+(bc-bc-2bc)+(ac-ca+ca)$

$ab-2bc+ca$

Hence, $ab-bc+ac+bc-ca+ab+ca-ab-2bc=ab-2bc+ca$

3 0

2 years ago

Simplify x + 4 - 5x - 2

Blababa [14]

Answer:

-2(2x-1)

Step-by-step explanation:

x+4-5x-2

1) collect like like terms

-4x+2

2) factor out the -2

-2(2x-1)

3) that gives you the final answer of

-2(2x-1)

7 0

3 years ago

Jake cuts out five-pointed stars. They are different sizes, but they

Verdich [7]

Answer:

60

Step-by-step explanation: 12L + 1/2 = 72.5

72.5 - 24 - 8.5 + 20

72.5 -24 = 48.5 - 8.5 = 40

40 + 20 = 60

3 0

2 years ago