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3 years ago

10

Plz answer i really need help

1 answer:

Hoochie [10]3 years ago

5 0

D. DOQ & BOQ together equals 90 degrees

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80cm as a fraction of 4 m

lidiya [134]

Answer: 80 cm as a fraction of 4 m is 1/5

Step-by-step explanation:

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3 years ago

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What is the equation of a line that is parallel to 2x+3y=10 and passes through the point (-4,5)

Vikki [24]

Answer:

-4+2x-3

Step-by-step explanation:

7 0

3 years ago

the measures of the angles of a triangle are shown in the figure below. find the measure of the smallest angle

trasher [3.6K]

Explanation is in the file

tinyurl.com/wtjfavyw

8 0

3 years ago

Help me pleaseeee asap

sdas [7]

Answer:

5089.4cm³ (rounded to 1 d.p.)

Step-by-step explanation:

Volume of cylinder = $\pi$ × r² × h

Volume of cylinder = $\pi$ × 9² × 20

= 1620 $\pi$

= 5089.4cm³ (rounded to 1 d.p.)

4 0

3 years ago

Evaluate the following functions for the given value.<br> 19. f(x) = -x3 + x2; -2

suter [353]

Answer:

12

Step-by-step explanation:

f(x) = -x^3 + x^2

Let x = -2

Evaluate the expression

f(-2) = -(-2)^3 + (-2)^2

= - (-2)*(-2) * (-2) + ( -2) * (-2)

= -(-8) + ( 4)

= 8 + 4

= 12

3 0

2 years ago