3 years ago

Hey people can sum one help me with this question

Mathematics

2 answers:

zlopas [31]3 years ago

7 0

Answer:0 i believe

Step-by-step explanation:

fenix001 [56]3 years ago

4 0

Answer:

Step-by-step explanation:

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Find the slope of the line that passes through (1, 8) and (6, 1).

Alex777 [14]

Answer:

-7/5

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(1-8)/(6-1)

m=-7/5

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3 years ago

4/15=×/75 solve each proportion

bagirrra123 [75]

4/15=x/75
4*75=15*x
300=15x
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3 years ago

56 POINTS! Find the area of the following figure. Explain how you got your answer.

AleksAgata [21]

Answer:

26.5 units²

Step-by-step explanation:

I am splitting the figure into a rectangle and two triangles to make this easier for me.

The rectangle is b•h so 5•4 = 20 units²

Area of triangle=1/2bh

The left triangle is $\frac{1}{2}$ (3•3) ---> $\frac{1}{2}$ (9) ---> 4.5 units²

The right triangle is $\frac{1}{2}$ (2•2) ---> $\frac{1}{2}$ (4) ---> 2 units²

Then add it all up: 20+4.5+2 = 26.5 units²

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2 years ago

A triangle has an area of 48 square units. Its height is 8 units.

wariber [46]

12 units
(because 0,5 x 12 x 8 = 48)

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3 years ago

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I've been struggling a bit with Composite Figures. This is 2 ones I've really struggled with though so, could I have some help?

Natali5045456 [20]

You are right with : Which shapes could a pentagon be decomposed into to find its area? Chose all that apply.
C. five triangles
D. one triangle and one trapezoid
And #2: Is (A) and (C)

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4 years ago