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kotykmax [81]
3 years ago
11

PLS HELP NUMBER 7!!!!!

Mathematics
1 answer:
vova2212 [387]3 years ago
7 0

Sarah because she ate half of it and cole only afe 2 /5 which isn't even half So its B

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BRAINLIESTTT ASAP! PLEASE HELP ME :)<br><br> please check answer..
SCORPION-xisa [38]

Answer:

B. False, they could be vertical angles

Step-by-step explanation:

Supplementary just mean when two angles form 180° (a straight line).

So ∠F and ∠G must form a straight line, and ∠G and ∠H must form a a straight line.

I drew the image out below and as you can see, angle F and H forms a vertical angle. A vertical angles is when two lines cross, the opposite angles from each others are called vertical angles.

6 0
3 years ago
Add or subtract the following mixed numbers using the first method. (Add the whole numbers; add the fractions; combine the parts
Andrew [12]

Answer:

6 19/24

Step-by-step explanation:

First, we make the denomanators the same

2 16/24 + 4 3/24

Next, we add

6 19/24

We can't symplify so that's the answer

7 0
3 years ago
WHAT IS THE LINE OF BEST FIT FOR THE FOLLOWING DATA (1,3) (2,0) (5,-8) (9, -25) . WRITE YOUR ANSWERS IN THE FORM OF Y= AX+ B​
dimulka [17.4K]

Answer:

3.471 + 7.2516 x

Step-by-step explanation:

Given the data:

(1,3) (2,0) (5,-8) (9, -25) .

X:

1

2

5

9

Y:

3

0

-8

-25

The line of best fit for the data given can be obtained using an online regression calculator :

The equation of best fit for the data is thus;

Best fit equation; y = -3.471 + 7.2516x

Intercept = - 3.471 ;

Slope = 7.2516

5 0
3 years ago
Is it easier to subtract when the numbers are written above and below each other ?
Bogdan [553]
It is easier to subtract below
4 0
4 years ago
Read 2 more answers
Factor the GCF: 30a3b4 + 20a2b2 - 15ab3. Please help
Blizzard [7]

Answer:

The GCF for the variable part is ab².

GCF<em>Variable</em>=ab²

Multiply the GCF of the numerical part 5 and the GCF of the variable part ab².

5ab²

Step-by-step explanation:

8 0
3 years ago
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