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Dennis_Churaev [7]
3 years ago
12

EMERGENCY! DUE VERY SOON! HELP!

Mathematics
1 answer:
kakasveta [241]3 years ago
8 0

Answer:

458

Step-by-step explanation:

21*21.8 = 457.8

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A, B & C form the vertices of a triangle.
patriot [66]

Answer:

AC = 17.8

Explanation:

to figure out the length of AC, you want to put the values into the tangent function:

tan 64° = AC/8.7

Now to solve:

first swap them so you have AC/8.7 = tan 64°

Multiply both sides by 8.7 to get AC = 8.7 tan 64°

then calculate it

AC = 8.7 x 2.0503...

AC = 17.8376

AC = 17.8 (3 Significant Figures)

8 0
2 years ago
Andi needs 5 1/2 yards of fabric for a project. She has a piece that is 3 1/4 at school and a piece that is 1 1/2 yards at home.
Igoryamba

Answer:

\frac{3}{4} Yards

Step-by-step explanation:

Andi needs 5\frac{1}{2} yards of fabric for a project.

\text{At School, she has: } 3\frac{1}{4} yards\\\text{At Home, she has: } 1\frac{1}{2} yards\\\text{Length of Fabric already owned by Andi= } 3\frac{1}{4} +1\frac{1}{2}\\=4+\frac{1}{4}+\frac{1}{2}\\=4\frac{3}{4}\\\text{Therefore, the Length of Fabric needed by Andi= } 5\frac{1}{2}-4\frac{3}{4}\\=\frac{3}{4} Yards

Andi needs \frac{3}{4} Yards more of Fabric.

6 0
3 years ago
Identify 2 items that you can find at a grocery store that hold less than 100 mL.
GaryK [48]

Answer:

Here you go brother .......  

  • Fruit cup ,  Pudding cup ,  Jello cup , Medicine dropper..

i tried my best please give me brainliest

3 0
3 years ago
Translate this sentence into an equation.<br> The product of 9 and Vanessas age is 99
zimovet [89]

Answer:

9*11

Step-by-step explanation:

Product means multiplication so to find what Vanessas age is, do 99/9 which gives you 11 and then check it by multiplying 11 and 9 which will get you 99

8 0
3 years ago
Read 2 more answers
Marc had $7.50. He bought toy car for $6.49 how much money does Marc have left
mario62 [17]

Answer:

7.50 - 6.49 = $1.01 left

8 0
3 years ago
Read 2 more answers
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