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alukav5142 [94]
3 years ago
5

Help with 2 questions please!

Mathematics
1 answer:
Semmy [17]3 years ago
5 0
I believe the first one is 0.8 not for sure though
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Sterling makes trail mix by mixing 2 parts peanuts with 3 parts chocolate candy. Sterling has an unlimited supply of peanuts in
rodikova [14]

Answer:

The answer is 5.

Since he has 3 part chocolate all he has 18 cups left. You can keep adding 3 till you get 18 and how many ever groups you have with 3 (which is 5 groups) is the answer.

6 0
3 years ago
Can somebody help me, please?
Lubov Fominskaja [6]

Answer:  x = 9.6

=========================================================

Explanation:

We have two smaller right triangles that are glued together so to speak.

The base of the smaller triangle on the left is 5 while the height is h.

Let's use the tangent rule to find the value of h

tan(angle) = opposite/adjacent

tan(55) = h/5

5*tan(55) = h

h = 5*tan(55)

h = 7.14074003371058

Make sure your calculator is in degree mode. That value of h above is approximate.

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

Now focus on the smaller triangle on the right

It has the same height value h. This side is the adjacent side while x is the hypotenuse.

We'll use the cosine ratio

cos(angle) = adjacent/hypotenuse

cos(42) = h/x

cos(42) = 7.14074003371058/x

x*cos(42) = 7.14074003371058

x = 7.14074003371058/cos(42)

x = 9.6088135029715

x = 9.6

4 0
3 years ago
!!20 points!!! Determine which postulate or theorem can be used to prove that ABC = <br> DCB
maria [59]
I think the answer is A, SAS
5 0
3 years ago
Read 2 more answers
WILL MARK BRAINLEST, 15 POINTS
fgiga [73]

Answer:

one hour and 12 minutes

4 0
3 years ago
Read 2 more answers
Identify the graph of the compound inequality (-2 &lt;2x-6) (3x-12 510)
asambeis [7]

Answer:

Step-by-step explanation

just plug in 0 for z so it would change to -2<6

7 0
3 years ago
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