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marishachu [46]
3 years ago
11

Help me with this question please

Mathematics
1 answer:
Mariulka [41]3 years ago
6 0
Вяαи∂ в'ѕ ∂αтα αяє ρяσвαвℓу ℓιиєαя,ωнιℓє вяαи∂ α'ѕ ∂αтα ιѕ ρяσвαвℓу иσт
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Need Help on this assignment ASAP!
allsm [11]
The answer is y=(1/2)x -5

You are given the slope and a core donate pair so you plug them in to the equation. 2=x. -4=y. And (1/2)= m

Then work out like a one step equation

7 0
3 years ago
What's the perimeter and area?
ololo11 [35]
Area = 267
perimeter = 72

area- solve for the area of the 18 by 10 section, then the area of the 7 by 21 section. once you have those, determined the size of the shared area between those two and subtract from one of them.

perimeter- just add
6 0
2 years ago
Read 2 more answers
A party rental company chairs and tables for rent. The total cost to rent 2 chairs and 12 tables is $105. The total cost to read
Luden [163]

Answer:

Step-by-step explanation:

2c+12t=105, and 5c+3t=33, subtracting 4 times the second from the first gives you

2c+12t-20c-12t=105-132

-18c=-27 dividing each side by -18

c=1.5, making 2c+12t=105 become

2(1.5)+12t=105

12t=102

t=8.5

So each chair costs $1.50 and each table costs $8.50

7 0
2 years ago
Simplify the radical 7√7-2√28
Umnica [9.8K]

ANSWER

3 \sqrt{7}

EXPLANATION

The given radical is

7 \sqrt{7}  - 2 \sqrt{28}

Remove the perfect square from the second radical.

= 7 \sqrt{7}  - 2 \sqrt{4 \times 7}

= 7 \sqrt{7}  - 2 \sqrt{4}  \times  \sqrt{7}

= 7 \sqrt{7}  - 2  \times 2 \times  \sqrt{7}

= 7 \sqrt{7}  - 4 \sqrt{7}

Subtract the like radicals

= 3 \sqrt{7}

7 0
2 years ago
Read 2 more answers
PLS ANSWER <br> AND I WILL MARK AS BRAINLIST
Diano4ka-milaya [45]

Answer:

72

Step-by-step explanation:

Use PEMDAS to complete this equation properly. 3^2 = 9, 2^3 = 8. 9*8= 72..

Brainliest would be appreaciated! :-)

8 0
2 years ago
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