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RideAnS [48]
3 years ago
8

What is 2+2 pleaz help

Mathematics
1 answer:
nordsb [41]3 years ago
7 0

Answer:

2 + 2 = 4

You take 2 pencil and another 2 pencil you add them up is equal to 4.

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How mang feet are in 3.76 km? Show ur solution
Zina [86]

formula: multiply the value in kilometers by the conversion '3280. 839895

Step-by-step explanation:

so, 3.76 kilometers =3.6× 3280. 839895 =12335.96 feets

3 0
3 years ago
Kira decorates the exterior faces of a gift box in the shape of a cube .What is the surface area in square inches of the gift bo
Gekata [30.6K]

Answer:

The surface area of the gift box that Kira decorates is 253.5\ in^{2}

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

A cube has six square faces

The surface area of a cube is equal to the area of the six squares faces

SA=6b^{2}

where

b is the length side of a cube

In this problem we have

b=6.5\ in

substitute

SA=6(6.5)^{2}

SA=253.5\ in^{2}

7 0
3 years ago
Helppp!! 21 - 3y = -18<br> 3x+ y = -5
Ugo [173]

Answer:

(-3,4)

Step-by-step explanation:

A system of equations is given to us. The given equations are ,

\implies 2x - 3y = -18

\implies 3x + y =-5

We need to plot the graph and find the solution of the given system . For that refer to attachment . The point at which both the lines of the graph will intersect each other will be the solution of the given system of equations .

From the graph we can see that it intersect at (-3,4) . Therefore the Solution is ,

\longrightarrow \underline{\underline{ Solution = (-3,4)}}

8 0
3 years ago
Read 2 more answers
What's the slope intercept of 6+x=2y
Shtirlitz [24]
The answer to your problem is 1/2!
4 0
3 years ago
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Which pair of angle measures satisfy the condition sin J = cos K? A. 15°, 40° B. 45°, 90° C. 60°, 30° D. 80°, 100° E. 70°, 110°
vaieri [72.5K]
Sin J = cos K
sin J = cos (90 - J)
K = 90 - J

sin 60 = cos (90 - 60) = cos 30

Therefore, 60°, 30° satisfy the condition sin J = cos K.
8 0
3 years ago
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