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alexdok [17]
3 years ago
13

Evaluate the expression if p = 1,1=-7, and s= -2. -3p-21 6+4s Plzz hurry!!

Mathematics
1 answer:
zzz [600]3 years ago
5 0
Answer : A

To solve this all you have to do is use substitution.

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How do you sole this question kelpie sold cameras on her web site. She bought the cameras for $65 each included a 60% markup to
postnew [5]
So 65 dollars was what she paid
each camera INCLUDED a 60% mark UP so
she sold each at a 60% markup

65 dollars=100% of origonal camers
she sold them for 100+60=160% of origonal price
65 dollars=100%
percent means parts out of 100 so
160%=160/100=1.6

find 160% of 65
'of' means multiply so
1.6 times 65=104

she sold each camera at $104
4 0
3 years ago
A triangle has a hypotenuse of length 25 and one leg of length 24. What is the tangent of the larger acute angle of the triangle
cestrela7 [59]

Answer:

\sin( \theta)  =  \frac{24}{25}  \\  \theta =  { \sin }^{ - 1} ( \frac{24}{25} ) \\  \theta = 73.7 \degree \\  \\  \tan( \theta)  =  \tan(73.7 \degree)  \\  = 3.4

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3 years ago
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I believe the number is 406,152
7 0
3 years ago
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What are possible coordinates of point F if triangle DEF is<br> congruent to triangle ABC?
Lemur [1.5K]

Answer:

(-1, 4)

Step-by-step explanation:

Point B is 5 units below point A, and point E is 5 units above point D: AB = ED. This means that BC will be equal to EF. B and C are 7 units apart, so 7 units left from E is (-1, 4).

Hope this helps!

8 0
3 years ago
Use squares to show 22 two different ways. Draw both ways
kow [346]
If I understand this correctly you can write it as
22
twenty-two, or
20+2
I hope this helps!!! Please mark brainliest if correct!!!
7 0
4 years ago
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