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Sonja [21]
3 years ago
11

Pleasee help me on my bellwork!!!! i will mark you BRAINLIEST!!!

Mathematics
1 answer:
brilliants [131]3 years ago
5 0
17/2, 8 and 1/2 or 8.5 are all the correct answers.
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What is an equation of the line that passes through the points (-4,-2)<br> and (8, 1)?
stiv31 [10]

Answer:

y=1/4x-1

Step-by-step explanation:

7 0
2 years ago
Find the value of a square + b square when a+b = 8 and ab = 10
Ne4ueva [31]

As we know,

\boxed{ \boxed{(a + b) {}^{2}  =  {a}^{2}  +  {b}^{2}  + 2ab}}

now, let's plug the given values to find a² + b²

  • (8) {}^{2}  =  {a}^{2}  +  {b}^{2}  + (2 \times 10)

  • 64 =   {a}^{2}  +  {b}^{2}  + 20

  • {a}^{2} +   {b}^{2}  = 64 - 20

  • a {}^{2} +  b {}^{2}  = 44
5 0
3 years ago
Solve p=10a+3b for a
Gre4nikov [31]

Answer:

a = (p - 3b)/10

Step-by-step explanation:

Isolate the variable, a. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS (Parenthesis, Exponents (& roots), Multiplication, Division, Addition, Subtraction).

p = 10a + 3b

First, subtract 3b from both sides.

p (-3b) = 10a + 3b (-3b)

p - 3b = 10a

Next, isolate the a. Divide 10 from both sides.

(p - 3b)/10 = (10a)/10

(p - 3b)/10 = a

a = (p - 3b)/10 is your answer.

~

5 0
3 years ago
Claire makes hot coco with 2 cups of milk with 5 tablespoons of coco. How many tablespoons of coco would he need for 1 cup of mi
postnew [5]

Answer:

2.5

Step-by-step explanation:

5/2=2.5

half of 2 is 1 so for 1 cup of coco  has 2.5 tbs of coco.

6 0
3 years ago
Read 2 more answers
Zach found a rat snake in the woods near his home. Its length is 1.473 meters.
kenny6666 [7]

Answer:

None of these answers would work. You may have typed some wrong perhaps?

3 0
3 years ago
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