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AlexFokin [52]
2 years ago
15

PLEASE HELPPP

Mathematics
2 answers:
faltersainse [42]2 years ago
7 0

Answer:

X intercepts are (-4,0) and (2,0)

Step-by-step explanation:

use the desmos graphing calculator for a simple answer

posledela2 years ago
6 0
PLEASE HELPPP
The function f is giving by
f(x) = (x - 2)(x +4). What are the x-intercepts of the graph representing f?

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14,2,7,3,9 =10 I need help
Misha Larkins [42]

Answer: 7+3 =10

Step-by-step explanation: Those were the only two numbers added or subtracted together that I found made 10. I hope this helps :).

7 0
1 year ago
An artist wants to make alabaster pyramids using a block of alabaster with a volume of 576 cubic inches. She plans to make each
8_murik_8 [283]
Volume of pyramid:

V= \dfrac{1}{3} \cdot A \cdot H

A - base area
H - height

First count volume of one pyramid:

V=\dfrac{1}{3} \cdot 3 \cdot 4=4 [\hbox{inch}^3]

So by using 576 inch^3 you can make 576 : 4 = 144 pyramids
3 0
3 years ago
Read 2 more answers
What is the height of an equilateral triangle with side lengths of 14?
olganol [36]
If Each side of an equilateral triangle<span> is 10 m. ... Thus </span>triangle<span> APC is a right</span>triangle<span>. The length of CA is 10 m, and the length of PC is 5 m, and hence you can use Pythagoras' theorem to find the length of AP, which </span>is the height<span> of the </span>triangle<span>ABC.
</span>If Each side of an equilateral triangle<span> is 10 m. ... Thus </span>triangle<span> APC is a right</span>triangle<span>. The length of CA is 10 m, and the length of PC is 5 m, and hence you can use Pythagoras' theorem to find the length of AP, which </span>is the height<span> of the </span>triangleABC. 
5 0
3 years ago
Read 2 more answers
I need Help plz...!!!!
kirill [66]

Answer:

B.21.3 is the correct answer

Step-by-step explanation:

1/2*x+1/4*x=16

x/2+x/4=16

2x+x/4=16

3x/4=16

3x=16*4

3x=64

x=21.3

Hope it is helpful for you

if it is follow me and

mark me as a brainest

6 0
2 years ago
Read 2 more answers
It takes Mike 60 minutes to vacuum a room, and Debbie 45 minutes.
elena55 [62]

Answer:

It takes Mike 15 more minutes to vacuum while it takes Debbie 15 more minutes to wash dishes

Step-by-step explanation:

Explain question properly pls.

3 0
2 years ago
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