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Stels [109]
3 years ago
13

FINND X AND Y PLS LOL ILL MARK BRAINILEST DONT GUESS THO -2x + 5y = 60 x + 5y = 45

Mathematics
1 answer:
Katen [24]3 years ago
3 0

Answer:

(-5, 10)

Step-by-step explanation:

I used the substitution method.

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I need help with this and uh can u tell me/ show your work in the answer?
julsineya [31]

Answer:

They should insert that y value into the other equation.

Step-by-step explanation:

7 0
3 years ago
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A student knows the height of a pyramid and the area of its base. What should the student do to find the volume of the pyramid
Varvara68 [4.7K]

Answer:

Multiply the area of the base by the height and divide by 3.

Step-by-step explanation:

V = (1/3)Bh

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Answer: Multiply the area of the base by the height and divide by 3.

5 0
3 years ago
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Simplify the following expression
Gnoma [55]

Answer: D

Step-by-step explanation:

6i+10i+7

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5 0
3 years ago
How many matches are needed to form figure number 9 and 17? explain​
saveliy_v [14]

Answer:

Please find the complete question in the attached file.

Step-by-step explanation:

For point 1:

At this point we make up triangles for the first one makes up by 3 matches figure 2 make up by 5 matches figure 3 makes up by 7 matches.

For point 2:

 4 \ \ 5\ \   6\ \   7\ \   8  you can try to  

9 \ \  11\ \ 13 \ \ 15 \ \ 17 draw to find  values  

For point 3:

number of matches= 1+2 \times \ figure\  number\\\\

For point 4:

1+2 \times 9=19 \ \ (use \ law \ of\  (iii)) \\\\1+2 \times 17=35

3 0
3 years ago
Saffron is a powder made from crocus flowers and is used in the manufacturing of perfume. Some 8,000 crocus flowers are required
Aneli [31]
16/2=8
we need 8 times more flowers
8x8,000=64,000
64 thousand flowers
Hope that helps)
4 0
3 years ago
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