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AlekseyPX
3 years ago
11

Find the measures of the angles in ∆ABC if m∠A : m∠B : m∠C = 2:3:4.

Mathematics
1 answer:
g100num [7]3 years ago
3 0

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.

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Keith_Richards [23]
So x is John's age.
We can solve this problem by working backwards.
Since it's 5 times his age, we first do 5x.
And then since it's five less, we move on to 5x - 5
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I hope this helped :)
(It should be the second one you listed)
7 0
3 years ago
Select an expression equal to 6(4q + 8r)​
Masteriza [31]

Answer: B: 24q+48r

Step-by-step explanation: 6(4q+8r)

=(6)(4q+8r)

=(6)(4q)+(6)(8r)

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8 0
3 years ago
4 hours a week for a month. how many hours you have
love history [14]
7 days a week

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About 4 weeks each month

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7 0
3 years ago
Read 2 more answers
What is y - 8 = -1/2 (x + 4) in standard form (8th grade math)
Natalija [7]
Y-8=-1/2x + (-2)
  +8               +8
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7 0
3 years ago
As a smart consumer, you are always on the lookout for sales, coupons, and rebates. While shopping for new clothes, you notice t
Firlakuza [10]

Answer:

You'd have to buy 3 shirts in order to use your coupon.

Step-by-step explanation:

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Now subtract $3.60 from $17.99.

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7 0
3 years ago
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