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NNADVOKAT [17]
3 years ago
6

PLEASE HELP WITH 7&8

Mathematics
1 answer:
lbvjy [14]3 years ago
5 0
I wrote my answer in the picture

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A recipe calls for 3 cups of sugar and 9 cups of water. How many cups of water should be used with 2 cups of sugar? Emily is ent
TiliK225 [7]

Answer:

6 cups

Step-by-step explanation:

3/9 = 2/w

Cross multiply.

3w = 18

w = 6 cups of water

5 0
2 years ago
PLS HELP ME!! STATE THE DOMAIN AND RANGE OF EACH RELATION AND WHETHER ITS A FUNCTION​
muminat
Domain is everything below 0. Range is all real numbers. It is a function as it passes the vertical line test.
5 0
2 years ago
Solve triangle ABC, when A= 6, B=10 and c=12
valentinak56 [21]
Use cosine rule,

cos(A)=(b^2+c^2-a^2)/(2bc)
=(10^2+12^2-6^2)/(2*10*12)
=13/15
A=29.926 degrees.................................(A)

cos(B)=(c^2+a^2-b^2)/(2ca)
=(12^2+6^2-10^2)/(2*12*6)
=5/9
B=56.251 degrees.................................(B)

cos(C)=(a^2+b^2-c^2)/(2ab)
=(6^2+10^2-12^2)/(2*6*10)
=-1/15
C=93.823 degrees.................................(C)

Check:29.926+56.251+93.823=180.0 degrees....ok
5 0
3 years ago
2 Points<br> What is the slope of the line shown below?<br> (2,2) 4,8
Vladimir79 [104]

Answer:

3

Step-by-step explanation:

Slope =y2−y1 divided to x2−x1

8−2

4−2

6/2

= 3

Hope this helped :)

Have a good one

5 0
3 years ago
Read 2 more answers
Will give brainliest to right answer Homies
BigorU [14]

Answer:

C :) hope it helps

Step-by-step explanation:

3 0
3 years ago
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