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Vesnalui [34]
2 years ago
11

I really need help I have 20 minutes

Mathematics
2 answers:
nlexa [21]2 years ago
7 0

Answer:

a. -1.7

b. -1.2

c. -0.5

d. 0.6

e. 1.1

Step-by-step explanation:

Ede4ka [16]2 years ago
6 0

Answer:

bjgkhagnakjkmk knakhjkjugrfhewj uwgewguwghnrujwbewfb h bjbkejf

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In the given diagram, which of the following pairs of angles are alternate interior angles?
castortr0y [4]

Answer:

3 and 6

4 and 5

Step-by-step explanation:

Alternate interior angles are on the opposite sides of the transversal, t, and between the parallel lines, r and s

3 and 6 are alternate interior angles

4 and 5 are alternate interior angles

3 0
2 years ago
Read 2 more answers
The unit rate of 27 and 12
ANTONII [103]
3 is the unit rate of 27 and 12
7 0
3 years ago
HELP QUICKLY PLEASE!!! for y = 3x - 2x^2 + 5x^3, show how to find the value for y, when x = 3. please show your work.
Brrunno [24]
All you need to do is plug in 3 wherever you see an x!
y = 3(3) - 2(3)^2 + 5(3)^3
y = 9 - 2(9) + 5(27)
y = 9 - 18 + 135
y = -9 + 135
y = 126
Hope this helps!
7 0
3 years ago
Read 2 more answers
Hoang has worked as a nurse at Springfield General Hospital for 7 years longer than her friend Bill. Two years ago, she had been
Evgesh-ka [11]

Answer:

Bill\to 9\ years

H \to 16\ years

Step-by-step explanation:

Let

H \to Hoang

B \to Bill

Currently:

H = B + 7

Two years ago

H - 2 = 2 * (B -2)

Required

H and B

We have:

H - 2 = 2 * (B -2)

Open bracket

H -2 =2B - 4

Add 2 to both sides

H -2+2 =2B - 4+2

H =2B -2

Substitute H = B + 7

B + 7 =2B -2

Collect like terms

2B - B =7+2

B = 9

Substitute B = 9 in H = B + 7

H = B + 7

H = 9 + 7

H = 16

3 0
3 years ago
Is this a complimentary, supplementary, adjacent, or vertical angle?
sveta [45]

Answer:

it's a supplementary angle and x=121°

3 0
2 years ago
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