2 years ago

What is a square plus b square equal c square

Mathematics

1 answer:

evablogger [386]2 years ago

4 0

That is the Pythagorean’s theorem, used to find the largest side on a right (90 degree) triangle.

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If you cut a 35 inch long stick in two pieces in the ratio 2:3, how long would each part be?

Aliun [14]

Answer:

14 : 21

Step-by-step explanation:

---> 2:3 ----> 2+3=5

---> Stick's length = 35 inches

For the first portion

2/5 x 35

2/1 x 7

= 14 inches

For the second portion

3/5 x 35

3/1 x 7

= 21 inches

To confirm: 14 + 21 = 35 inches

14 : 21

Divide both by 7

2 : 3

7 0

2 years ago

Elena has one and a half times as much money as ramon. together they have $225. how much money does each have? choices for ramon

torisob [31]

E= 1.5R
E+R=225
1.5R+R=225
2.5R=225
R= 90

6 0

3 years ago

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2 years ago

Charles has $1600 dollars in his account and makes automatic $400

kipiarov [429]

1600(-400)= f is the y axis and -400 because its taking money from his account

3 0

2 years ago

Point Q is the center of dilation. Lines segment S U is dilated to form line segment S prime U prime. The length of Q S is 3 .2

tia_tia [17]

Answer:

Option C.

Step-by-step explanation:

It is given that the dilation rule is $D_{Q,2.5}$ . It means the center of dilatation is point Q and scale factor is 2.5.

Scale factor is the ratio of distance from center to the image of a point and distance from center to the corresponding point.

$\text{Scale factor}=\dfrac{QU'}{QU}$

It is given that QU=4 and scale factor = 2.5.

$2.5=\dfrac{QU'}{4}$

Multiply both sides by 4.

$2.5\times 4=QU'$

$10=QU'$

We know that

$UU'=QU'-QU$

$UU'=10-4$

$UU'=6$

The distance between U' and U is 6 units.

Therefore, the correct option is C.

8 0

3 years ago

Read 2 more answers