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spin [16.1K]
4 years ago
13

PLEASE I NEED HELP!! What is 2 +2, bring an example and explain your answer, PLEASE I NEED HELP I DONT KNOW WHAT TO DO I WILL SU

CCED IN LIFE IF I CAN GET THIS SOLVED PLS
Mathematics
2 answers:
Dmitry_Shevchenko [17]4 years ago
8 0

Answer:

2+2=4

Step-by-step explanation:

you add 2 and 2 and you get 4 or you can do 1+1+1+1=4

dolphi86 [110]4 years ago
8 0

Answer:

4

Step-by-step explanation:

example - if u have 2 chocolates and ur friend gives u 2 more , u now have 4 chocolates to enjoy..

explaination :- it can be done by using ur fingers , just lift 2 fingers first and then lift 2 more , boom u have 4 fingers lifted .

hope it helps dude, pls mark me as brainliest

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Graph the transformation of the figure.
yKpoI14uk [10]

This is pretty hard to answer completely because I can't graph it for you.

However, I can give you the coordinates by what the image provides.

For 7, there are 4 points:

(1, 4), (4, 4), (1, 1), (4, 1)

To translate, you can either look at it graphically or manually add/subtract numbers from the ordered pairs.

Remember that left/right applies to the x-coordinate and up/down applies to the y-coordinate:

(1-3, 4+4), (4-3, 4+4), (1-3, 1+4), (4-3, 1+4)

You get:

(-2, 8), (1, 8), (-2, 5), (1, 5)

Graph those and you'll get the translated rectangle.

Hope I helped :)

6 0
4 years ago
Find the surface area of the figure. Use 3.14 for π and round to the nearest hundredth if necessary.
Jet001 [13]

The formula for the surface area of a sphere is

\begin{gathered} A=4\cdot\pi\cdot r^2 \\ A=4\cdot3.14\cdot5^2 \\ A=314 \end{gathered}

3 0
2 years ago
Help me out please<br> And it has to be in inches
tester [92]

Answer:

perimeter: 42 in.

Step-by-step explanation:

separate the triangle, in the smallest triangle find the missing length of that side (hypotenuse: 13, short leg: 5, long leg: ?), which is (long leg) 12 in. (a^2+b^2=c^2 then 5^2+b^2=13^2) do the same process with the other half of the triangle. and you have your answer. hope this helped :)

6 0
3 years ago
Read 2 more answers
Find the perimeter of the triangle whose vertices are the following, specified points in the plane.
hichkok12 [17]

Given:

The vertices of the triangle are (-10,-3), (1,4) and (-1,7).

To find:

The perimeter of the triangle.

Solution:

Distance formula:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Let the vertices of the triangle are A(-10,-3), B(1,4) and C(-1,7).

Using distance formula, we get

AB=\sqrt{(1-(-10))^2+(4-(-3))^2}

AB=\sqrt{(1+10)^2+(4+3)^2}

AB=\sqrt{(11)^2+(7)^2}

AB=\sqrt{121+49}

AB=\sqrt{170}

Similarly,

BC=\sqrt{\left(-1-1\right)^2+\left(7-4\right)^2}=\sqrt{13}

AC=\sqrt{\left(-1-\left(-10\right)\right)^2+\left(7-\left(-3\right)\right)^2} =\sqrt{181}

Now, the perimeter of the triangle is

Perimeter=AB+BC+AC

Perimeter=\sqrt{170}+\sqrt{13}+\sqrt{181}

Perimeter\approx 13.038+3.606+13.454

Perimeter=30.098

Therefore, the perimeter of the triangle is 30.098 units.

8 0
3 years ago
Find the width of a rectangle 25 feet and the perimeter is 80​
lukranit [14]

\huge\underline{\red{A}\blue{n}\pink{s}\purple{w}\orange{e}\green{r} -}

  • Given - <u>a </u><u>rectangle </u><u>with </u><u>length</u><u> </u><u>2</u><u>5</u><u> </u><u>feet </u><u>and </u><u>perimeter </u><u>8</u><u>0</u><u> </u><u>feet</u>

  • To calculate - <u>width </u><u>of </u><u>the </u><u>rectangle</u>

We know that ,

\bold{Perimeter \: of \: rectangle = 2(l + b)} \\

where <u>b </u><u>=</u><u> </u><u>width </u><u>/</u><u> </u><u>breadth</u> of rectangle

‎ ‎ ‎

<u>substituting</u><u> </u><u>the </u><u>values </u><u>in </u><u>the </u><u>formula </u><u>stated </u><u>above </u><u>,</u>

\bold{80  = 2(25 + b)} \\  \\\bold{ \implies \: 25 + b = \cancel \frac{80}{2} } \\  \\ \bold{\implies \: 25 + b = 40 }\\  \\ \bold{\implies \: b = 40 - 25 }\\  \\\bold{ \implies \: b = 15 \: feet}

hope helpful ~

3 0
2 years ago
Read 2 more answers
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