3 years ago

Guys help me please. How to solve it?

Mathematics

2 answers:

pentagon [3]3 years ago

7 0

I don’t have a calculator right now but a triangle always adds up to 180 degrees so yeah

Fantom [35]3 years ago

6 0

Answer:

16.21 degrees

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Plz help i will mark brainlist

iragen [17]

Y=x+4
3x+Y=-8

3x+x+4=-8
X=-3. Substitute the value of x

Y=-3+4
Y=1

(X,Y)= (-3,1)

So the answer is C

6 0

3 years ago

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Jada jumped rope for 15 mins.. what percentage of diegos time is that? (diegos time is 20 mins)

8_murik_8 [283]

Answer:

103 percent

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3 years ago

Divide the following polynomial using synthetic division, then place the answer in the proper location on the grid. Write answer

Alenkinab [10]

Answer:

The quotient is $x^2-3x+1$

Step-by-step explanation:

The given polynomial division is $(x^3-4x^2+4x-1)\div (x-1)$

To perform the synthetic division we write out the coefficients and arrange them as shown.

1 -4 4 -1

1 -3 1 0

The quotient is $x^2-3x+1$

The descending powers of x means from highest degree to the least

The remainder is 0

4 0

2 years ago

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Multiple choice please help!!

AveGali [126]

3 and 4

Step-by-step explanation:

y=5x

y=5(0)

y=0

y=5x

y=5(10)

y=50

y=5x

y=5(51)

y=255

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y=5(400)

y=2000

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2 years ago

Complete the equation <br> 9/4= ? ÷ by 4

Stells [14]

Answer:

$9$

Step-by-step explanation:

$9/4$ can be said as " $9$ divided by $4$ ", so the ? is $9$ .

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3 years ago