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marissa [1.9K]
2 years ago
7

Need help on this. Don’t understand a thing and I need to get this done ASAP. If you knew please help. It would be greatly appre

ciated!

Mathematics
1 answer:
matrenka [14]2 years ago
4 0

Answer:

the Lateral SA is 84

The total is 1092.

Step-by-step explanation:

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Pls help :(
Masja [62]

Answer:

similarity

Step-by-step explanation:

look , dude

the two triangles have the following features:

the angle B= angle C = 90 degree

the angle A= the angle F

so  the third angle in the first triangle = the third angle in the second triangle

so you have one condition of similarity which is the three angles are equal

to get the answer for lengths :

ab/fe= constant of proportionality

thus ab/fe=2.5/5=.5

so ac/13=.5 thus ac=6.5

and 6/de=.5 so de=12

4 0
3 years ago
In a computer game, when choosing a character there are 5 choices for hair style, 3 choices for eye color, and 7 choices for out
Irina-Kira [14]
Hey there!

If there are 5 choices for a hairstyle, that means that there are 5 options per 1 eye color. This totals out to 15 options (3 × 5) total for eye color and hairstyle combinations. 

For each of those combinations, there are an additional 7 options for an outfit. That means that there is a total of 105 options (7 × 15) available to choose from. 

Hope this helped you out! :-)
3 0
3 years ago
Which of the following statements are true about scalar multiplication of matrices?
Greeley [361]

Scalar multiplication of a matrix refers to the multiplication of all the elements of the matrix by an ordinary number which is called a scalar.

From the given options the statements which are true about scalar multiplication of matrices are;

a)       You can multiply a matrix of any size by a scalar.

b)      For any matrix A, 1 × A = A.

c)       Scalar multiplication is a shortcut for repeated addition of the same matrix.

3 0
3 years ago
Read 2 more answers
I need to know how to write a proof for why CF is the perpendicular bisector of BD
Soloha48 [4]
It creates a 90 degree angle so that means its perpendicular. 
3 0
3 years ago
Help please!!!!!!!!!!!!!!!
Georgia [21]

Answer:

try acceleration

Step-by-step explanation:

8 0
3 years ago
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