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natali 33 [55]
4 years ago
15

Please help with both of them​

Mathematics
1 answer:
neonofarm [45]4 years ago
3 0
The correct answers are D for both.
You might be interested in
HELP!<br> Find the Area of the triangle
Zigmanuir [339]

Answer:

A ≈ 65.8 m²

Step-by-step explanation:

Given 2 sides and the angle between them then the area (A) is

A = \frac{1}{2} bc sinA

   = 0.5 × 19.9 × 10.7 × sin38.17°

   ≈ 65.8 m² ( to 1 dec. place )

6 0
3 years ago
Sheldon needs to buy 8 gallons of ice cream,
kolbaska11 [484]

Answer:

The <u>larger </u>size container and the Cold farms is the better deal for Sheldon.

Step-by-step explanation:

Given:

1 gallon = 8 pints

2.50 \times 8 =20

Multiply  the gallons to 20

8 × 20 = 160

Then, the large size is 18.

4.50 ×4 =18 (1 Gallon= 4 quartz)

Therefore, the <u>larger </u>size container and the Cold farms is the better deal for Sheldon.

4 0
2 years ago
Read 2 more answers
Jose's Bikes rents bikes for $14 plus $3 per hour. Heather paid $38 to rent a bike. For how many hours did she rent the bike?​
Nady [450]

Answer:

8 hours

Step-by-step explanation:

14 + 3x =38

-14 -14

--------------------

3x = 24

---- ----

3 3

--------------------

x = 8

4 0
3 years ago
Triangle ABC is similar to triangle DEF. Find the measure of side DE. Round your
Pani-rosa [81]

Answer:

53.1

Step-by-step explanation:

They're equal, so 8 = 31 and 13.7 = x

8/31 = 13.7/x

31(13.7) / 8 = 53.0875

Round your answer to nearest tenth to get 53.1

7 0
3 years ago
-1/2 + v = 4/5 solve for v
melisa1 [442]

Answer:

its 3/10

Step-by-step explanation:

V = 3/10

3

--

10

5 0
3 years ago
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