2 years ago

Please help... I will mark the right answer brainiest

Mathematics

1 answer:

Luda [366]2 years ago

6 0

Answer:

the answer is 3725

Step-by-step explanation:

first you calculate the 3rd side of the triangle by phytagores method and you've got the area of thre triangle

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Find the values of x and y. PLEASEEE QILL GIVE BRAINLIEST

agasfer [191]

As parallel sides

$\\ \rm\longmapsto 2x+90=180$

$\\ \rm\longmapsto 2x=90$

$\\ \rm\longmapsto x=90/2=45$

Now

$\\ \rm\longmapsto 2x+3y+6y+90=360$

$\\ \rm\longmapsto 9y+180=360$

$\\ \rm\longmapsto 9y=180$

$\\ \rm\longmapsto y=20$

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2 years ago

Read 2 more answers

Y=109x <br>y=79x+2506<br> can some one solve both equations and a graph would be helpful plz

Amiraneli [1.4K]

Answer:

x ≈ 83.533

y = 9105.13

Step-by-step explanation:

Step 1: Substitution

109x = 79x + 2506

30x = 2506

x = 83.533

Step 2: Plug <em>x</em> in

y = 109(83.533)

y = 9105.13

Graphically:

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3 years ago

Write the equation of the line that passes through the points (4,9) and (9,1). Put

Sonbull [250]

Answer:

y=-8/5x+77/5

Step-by-step explanation:

The equation of line that passes through the points (4, 9) and (9, 1) is y=-8/5x+77/5. Hope it helps!

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3 years ago

What is the correct answer?

mart [117]

There are 8 marks on the line and the first line is 3 long while the second is 2 long
c. 3/8+2/8=5/8

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3 years ago

hello this is 6th grade hw and can someone help me the area and perimeter for all of them and plz explain how you got them

Scilla [17]

Text me ----- [email protected]

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2 years ago