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3 years ago

Ayudaaaaaaaaaaaaaaaaaaaaaaa

Mathematics

2 answers:

Kitty [74]3 years ago

8 0

Answer:

Step-by-step explanation:

bulgar [2K]3 years ago

3 0

Answer:

Step-by-step explanation:

V=bhp so 100=2*5*p so 10p=100 divide by 10 and get p=10

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Math problem I need help giving brainlist

Liono4ka [1.6K]

Answer:

x = 28

Step-by-step explanation:

7(8 - x) = -5x

56 - 7x = -5x Distribute 7 to the parenthesis

56 = 2x Add -7x to both sides

28 = x Divide 2 to both sides

3 0

2 years ago

Read 2 more answers

Pls help which one is it

ValentinkaMS [17]

Answer:

Step-by-step explanation:

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2 years ago

Ll make u as brainlist

insens350 [35]

Answer:

3 raise to -7 ÷3 raise to -10 × 3 raise to -5

3 raise to -7-(-10)×3 raise to -5

3 raise to 3×3 raise to -5

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2 years ago

Sorry for bad quality. First to answer gets brainliest

Maksim231197 [3]

Answer:a

Step-by-step explanation:

☺️

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2 years ago

Solve.

Ksenya-84 [330]

Solve.

x² + 4x + 4 = 18

A x=−4±3√ 2

B x=2±3√ 2

C x=4±9√ 2

D x=−2±3√2

 $x^2 + 4x + 4 = 18 \\ \\ x^2+4x+4-18= 0 \\ \\ x^2+4x-14=0 \\ \\ x_1_y_2= \dfrac{-b\pm \sqrt{b^2-4ac} }{2a} \qquad a= 1\qquad b= 4\qquad c= -14 \\ \\ \\ x_1_y_2= \dfrac{-4\pm \sqrt{4^2-4(1)(-14)} }{2(1)} \\ \\ \\ x_1_y_2= \dfrac{-4\pm \sqrt{16-(-56)} }{2} \\ \\ \\ x_1_y_2= \dfrac{-4\pm \sqrt{72} }{2} \\ \\ \\ x_1= \dfrac{-4+ \sqrt{72} }{2} \qquad\qquad x_2= \dfrac{-4+ \sqrt{72} }{2}\\ \\ \\ x_1= \dfrac{-4+ \sqrt{2^3*3^2} }{2} \qquad\qquad x_2= \dfrac{-4- \sqrt{2^3*3^2} }{2}$

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7 0

3 years ago

Read 2 more answers