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2 years ago

Y'ALL, WOULD A KIND SOUL PLEASE PLEASE HELP ME???!!!!!!!!!!! im running out of points

Mathematics

1 answer:

Tasya [4]2 years ago

5 0

1. ∠A and ∠B are complementary

2. ∠A + ∠B = 90° and ∠B + ∠C = 90°

3. ∠A = 90° - ∠B

4. ∠C = 90° - ∠B

5. ∠A ≅ ∠C

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A large bag or sugar weighs 7 1/2 lb. Gow Much does 1 1/4 bags of sugar weighs

arsen [322]

Answer:

The correct option is 4.

Step-by-step explanation:

It is given that the weight of a large bag of sugar is $7\frac{1}{2}$ . This complex fraction can be written as

$7\frac{1}{2}=\frac{14+1}{2}=\frac{15}{2}$

So, the weight of a large bag of sugar is $\frac{15}{2}$ .

The number of bags is $1\frac{1}{4}$ . It means the number of bags is number of bags is $\frac{5}{4}$ .

$1\text{ Bag}=\frac{15}{2}\text{ lb}$

Multiply both side by $\frac{5}{4}$ .

$1\times \frac{5}{4}\text{ Bag}=\frac{15}{2}\times \frac{5}{4}\text{ lb}$

$\frac{5}{4}\text{ Bag}=\frac{75}{8}\text{ lb}$

$\frac{5}{4}\text{ Bag}=9\frac{3}{8}\text{ lb}$

Therefore correct option is 4.

5 0

3 years ago

Read 2 more answers

What are the roots of the polynomial equation?<br><br> x2+x−72=0

Alika [10]

Answer:

x(x-1)=72 x=9

Step-by-step explanation:

8 0

3 years ago

What inequality does this number line show?

Len [333]

Answer:

x>2

Step-by-step explanation:

The arrow is facing the right hand side and the point on 2 isn't shaded so it's x greater than 2

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2 years ago

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What’s the Answer to this I got 24 somehow

Bess [88]

Answer:

Step-by-step explanation:

So we have the expression:

$\frac{2x+y}{xy-2x}$

And we want to evaluate it for x=-4 and y=8.

So, substitute:

$\frac{2(-4)+(8)}{(-4)(8)-2(-4)}$

Multiply:

$=\frac{-8+8}{-32+8}$

Add:

$=\frac{0}{-24}$

Evaluate:

$=0$

So, our answer is 0.

And we're done!

6 0

3 years ago

I have 2 questions

ivann1987 [24]

When given a literal equation, you will often be asked to solve the equation for a given variable. The goal is to isolate that given variable. The process is the same process that you use to solve linear equations; the only difference is that you will be working with a lot more letters, and you may not be able to simplify as much as you can with linear equations.

2: x = -5/3 ; y = -4/3 (-5/3, -4/3)

8 0

2 years ago