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4vir4ik [10]
3 years ago
13

What is -3(-x+2y-5z)​

Mathematics
1 answer:
melisa1 [442]3 years ago
6 0

Answer:

3x-6y+15z

Step-by-step explanation:

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A rectangular prism has a length of 12 in., a width of 5 in., and a height of 4 1/4 in.
Snezhnost [94]
The answer is ( total volume = 192 x 1/27 =192/27 =64/9) hope it helps and have a great day!
5 0
3 years ago
BRAINLIEST PLUS 30 points IF CORRECT. NO SPAMMING OR LINKS.
Contact [7]

Answer:

answer: 1/8

Step-by-step explanation:

because the probability of getting a nickel is 2/4 and the probability of getting a quarter is 1/4 now when I multiply them together 2/4 × 1/4 = 1/8 Hope that helps!

5 0
3 years ago
Alright I need The answers for number 27 please reply To This question I posted
lys-0071 [83]

Answer:

C. Sqrt(12^2+9^2)

Step-by-step explanation:

Pythagorean theorem is

x^2+y^2=z^2

So solving for z

z=sqrt(x^2+y^2)

z=sqrt(9^2+12^2)

6 0
4 years ago
Two lines that have the same slopes, when will they intersect
taurus [48]

Answer: No. If two lines have the same slope they are parallel lines (or they are the same line), so they cannot intersect at one point. Because the triangles are congruent, the angles where the lines meet the x-axis are congruent. Because the lines form the same angle with the x-axis, they are parallel.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the radius of a sector of a circle with the central angle of measure 45 and whose area is 9/8 pi cm^2
larisa86 [58]

The radius of the sector of the circle with the given area is: B. 3.

<h3>What is the Area of a Sector?</h3>

Area of sector of a circle = ∅/360 × πr².

Given the following:

Area of sector = 9/8 π cm².

∅ = 45 degrees

Plug in the values into the formula

9/8π = 45/360 × πr²

1.125 = 0.125 × r²

1.125/0.125 = r²

9 =  r²

r = 3 cm

Learn more about the area of sector on:

brainly.com/question/22972014

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5 0
2 years ago
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