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Alex777 [14]
3 years ago
11

Can someone please help me please ?????

Mathematics
1 answer:
KiRa [710]3 years ago
5 0
Use the Pythagorean theorem. a^2+b^2=c^2

16^2+31^2=x^2

Then take the square root. You cannot do this theorem without squaring all of the numbers and taking the square root.
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What is the answer to 7(4p+2p+3r) help me pls =(
Alex Ar [27]

Answer:

42p + 21r

Step-by-step explanation:

First look at the parentheses. Since 4p and 2p are the same variables, you can add them.

7(6p + 3r)

now you use the distributive property.

7 x 6p + 7 x 3r

42p + 21r

and then you get you’re answer.

8 0
3 years ago
T(x)=1-2x how do you graph this problem
Eva8 [605]

Answer:

Explained

Step-by-step explanation:

The 1 is the y-intercept

The -2 is the slope

First place a point at (0,1)

Then, because it's negative from left to right the graph is decreasing (going lower on the y-axis the farther you go on the x-axis).

Slope is rise over run so the -2 affects how far it goes. So for each value of x that increases by one, a new point will be two units down and one unit right of the previous point. To graph to the left of the y-intercept then you do that backwards where the next point is two units up and one unit left.


Then just draw a straight line connecting all the points.

7 0
3 years ago
If the length and the width of the plane section are 3/2in and 3/2 in what is the area of the plane section.
astraxan [27]

Answer:

EIther 45 or 15

Step-by-step explanation:

3 0
2 years ago
HELP PLEASE!!
Harman [31]

Answer:  \text{quadrilateral FSHB}\sim\text{quadrilateral KTWJ }

Step-by-step explanation:

To polygons are said to be similar if all the corresponding angles of given polygons are equal.

In the given figure, it can be seen that in quadrilateral FSHB and quadrilateral KTWJ all the corresponding angles are equal.

∠F=∠K

∠S=∠T

∠H=∠W

∠B=∠J

Therefore, The given polygons are similar.

Hence, \text{quadrilateral FSHB}\sim\text{quadrilateral KTWJ }

7 0
3 years ago
Read 2 more answers
This answer needs to be rounded to the nearest hundredth. Example:12.34
lara [203]
Answer is 14.14
Reason
Using Pythagorean theory
a^2 + b^2 = c^2
The two legs are a and b, the longest diagonal opposite the right angle is c
10^2 + 10^2 = c^2
200 = c^2
Take square root of both sides
14.14 = c
7 0
2 years ago
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