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Xelga [282]
2 years ago
14

HELPP ME PLEASEEE!!!!! don’t answer just for points. i’ll report you.

Mathematics
2 answers:
iren2701 [21]2 years ago
7 0

Answer:

A= -2

Step-by-step explanation:

15-a=17

+a +a

15=17+a

-17 -17

-2=a

Arisa [49]2 years ago
4 0

Answer:

-2

15 - (-2) = 17

a = -2

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lubasha [3.4K]

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X - 5 = 4

Step-by-step explanation:

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Ill mark brainlyist!!!!
kumpel [21]

Answer: 30%

Step-by-step explanation:

   First, we will put completed over the total.

\frac{12}{40}

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0.3

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7 0
1 year ago
On a coordinate grid, both point (−4, −1) and (2, 6) points are reflected across the y-axis. What are the coordinates of the ref
ella [17]

Answer:

option 4

Step-by-step explanation:

Under a reflection in the y- axis

a point (x, y ) → (- x, y ) , then

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8 0
2 years ago
Alegebraic expression of x and 2 is <br>​
nlexa [21]

Answer:

x+2

Step-by-step explanation:

x and 2

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3 0
2 years ago
In ΔKLM, the measure of ∠M=90°, KM = 40, LK = 41, and ML = 9. What ratio represents the tangent of ∠K?
melomori [17]

Answer:

The ratio representing the tangent of ∠K is 40 : 9.

Step-by-step explanation:

Consider the right-angles triangle KLM below.

The angle M is 90°.

KM = perpendicular (<em>p</em>) = 40

ML = base (<em>b</em>) = 9

LK = hypotenuse (<em>h</em>) = 41

The tangent of an angle is the ratio of the perpendicular length to the length of the base.

Compute the tangent of ∠K as follows:

tan (K)=\frac{p}{b}=\frac{40}{9}

Thus, the ratio representing the tangent of ∠K is 40 : 9.

5 0
3 years ago
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