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noname [10]
3 years ago
5

I neeeeeeeeeeeeeeeeeddddddddddddd HELP

Mathematics
1 answer:
DENIUS [597]3 years ago
3 0
D. 121
Same shape just has opposite degrees
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Find the measures of the angles in ∆ABC if m∠A : m∠B : m∠C = 2:3:4.
g100num [7]

Answer:

A=40, B=60, C=80

Step-by-step explanation:

180/7 to find what "1" would be in the ratio then multiply 20*2, 20*3, 20*4.

3 0
3 years ago
B. Find the angle measures.<br> 7x+<br> 7<br> 9x + 12<br> 490
Lubov Fominskaja [6]
Is 7x+7 and then what. Iam confused
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3 years ago
Which expression is equivalent to 4 square root 6 divided by 3 root 2?
saw5 [17]

Answer:

\sqrt[12]{55296}/2

Step-by-step explanation:

\sqrt[4]{6}/\sqrt[3]{2}=1.2422

\sqrt[12]{27}/2=0.66 <-- not matching with the top expression.

\sqrt[4]{24}/2=1.11<--not matching with the top expression.

\sqrt[12]{55296}/2=1.2422<-- matches!!

\sqrt[12]{177147}/3=0.91<-- not matching with the top expression.

5 0
3 years ago
the area of a rectangle is 10 square units the length is 2 units and the width is y units 10 = 2y what is the value of y. y = 12
frutty [35]

Answer:

2(5+y)+2y=38 10+2y+2y=38 4y=28 y=7  i think

Step-by-step explanation:

4 0
3 years ago
HELP AND YOU WILL GET BRAINLIEST!!!!!
stellarik [79]
The answer is 80!!!!!!!!
5 0
3 years ago
Read 2 more answers
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