3 years ago

Place a check mark next to each equivalent expression

Mathematics

1 answer:

anygoal [31]3 years ago

8 0

If you simplify the expression, you will get A, E and D

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Jack wants to abopt all kittens that weigh more than 4 ounces how many kittens will he abopt

lbvjy [14]

Yea he will
Adopt that many kittens

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2 years ago

2x +5y=10 writing equations in slope intercept form

rosijanka [135]

Answer: y=-2/5x+2

Solving Steps:
2x+5y=10 - Move the variable to the right
5y=10-2x - Divide both sides by five
y=2-2/5x - Reorder the terms
y=-2/5x+2

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3 years ago

Point r is at 2,1.2 and point t is at 2,2.5 on a coordinate grid. The distance between the two points is. .

Diano4ka-milaya [45]

Answer:

1.3

Step-by-step explanation:

The two points lie on the same vertical line (x=2), so the distance between them is the difference of their y-coordinates:

2.5 - 1.2 = 1.3 . . . distance between the points

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2 years ago

Subtracting 5 from each score in a distribution with a mean equal to 40 and a standard deviation equal to 3 will result in a sta

LenaWriter [7]

Adding or subtracting a constant from each value of a distribution changes the mean, but not the standard deviation.

The standard deviation will equal 3.

6 0

2 years ago

HELP PLEASEE i need it

Soloha48 [4]

Answer:

See explanation

Step-by-step explanation:

1st photo:

x = $\sqrt{15}$

$\frac{x}{5} = \frac{3}{x}$

$x^{2}$ = 15

x = $\sqrt{15}$

2nd photo:

(a) GEH ~ FGH ~ FEG

similar triangles, use similar corners in the right order

(b) $\frac{FE}{GE} = \frac{GE}{EH}$ AND $\frac{FH}{GH} = \frac{GH}{HE}$

similar triangles, use similar sides in proportion

3rd photo:

x = 4.5 or 4 1/2

$\frac{x}{3} = \frac{3}{2}$

2x = 9

x = 4.5 or 4 1/2

4th photo:

Length of string = 118.2 ft

sin(40) = 76/x

x = 76/sin(40) = 118.2

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2 years ago