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wariber [46]
3 years ago
11

Which expression is equivalent to 2 (a + 2 b) minus a minus 2 b?

Mathematics
2 answers:
algol [13]3 years ago
8 0

Answer:

a+2b

Step-by-step explanation:

2(a+2b) -a-2b

2a+4b-a-2b

a+2b

ANTONII [103]3 years ago
5 0

Answer:

d

Step-by-step explanation:

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Important help asap.
spin [16.1K]

Answer: y = 5x

Step-by-step explanation:

(check to make sure it matches the graph)

y = 5(0) = 0

y = 5(2) = 10

y = 5(4) = 20

y = 5(6) = 30

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6 0
2 years ago
The measures of the angles of a triangle are ∠A = (2x)°, ∠B = (x+14)°, ∠C = (x−38)° Determine the value of x. Determine A B and
nexus9112 [7]

Answer:

Step-by-step explanation:

Measures of angles are,

m∠A = (2x)°

m∠B = (x + 14)°

m∠C = (x - 38)°

By triangle sum theorem,

m∠A + m∠B + m∠C = 180°

2x + (x + 14) + (x - 38) = 180

(2x + x + x) + (14 - 38) = 180

4x - 24 = 180

4x = 204

x = 51

m∠A = 2(51)° = 102°

m∠B = (51 + 14)° = 65°

m∠C = (51 - 38)° = 13°

4 0
2 years ago
Can yall help meh xD
Valentin [98]

Answer:

Here's the answer

Step-by-step explanation:

Dividing the number by 1000

3 0
3 years ago
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Convert 0.86 into a fraction
balandron [24]
0.86= 86/100 this is because the 6 is in the hundredths place so the denominator is going to be 100<span />
5 0
3 years ago
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5u exponent 7 - 21u exponent 7<br><br> Simply
bagirrra123 [75]
Assuming the given is: 5u^7 - 21u^7
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3 years ago
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