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WITCHER [35]
3 years ago
7

Whole sheet:)) thx 20 points

Mathematics
2 answers:
Helga [31]3 years ago
8 0
G(x)=-5x+2 
a. 7
b. 12
c. 2 
d. 5

f(x)=2x+2
a.-4
b.14
c.0
d.10

g(x)=x^2+4x-1
a.-1
b.95
c.-4
d. 4

f(x)=3x^2-5x
a.2
b.152
puteri [66]3 years ago
3 0
Sorry I could only figure out those hope this helps though

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Does anyone know the answer for the question below.
8090 [49]

Answer: option C

Step-by-step explanation:

The diagram of the triangle is shown in the attached photo. The triangle is a right angle triangle ABC

Assuming the given angle is #,

Recalling the trigonometric ratio,

tan # = opposite / adjacent

If tan # = 4, it means

opposite / adjacent = 4/1

Therefore, opposite = 4 and adjacent = 1

Applying Pythagoras theorem,

Hypotenuse^2 = opposite ^2 + adjacent ^2

Hypotenuse = AC

Opposite = 4

Adjacent = 1

AC^2 = 4^2 + 1^2 = 17

AC = ± √17

To determine cos #, we would apply another trigonometric ratio,

Cos# = adjacent /hypotenuse

Cos# = 1/±√17

Cos # =-1 /√17 or 1/√17

8 0
3 years ago
A local drive in theatre sells entrance tickets for cars on weekend nights. At compacity, the drive in can hold 72 cars. The fun
Paraphin [41]
All positive integers less than or equal to 72<span />
4 0
2 years ago
Read 2 more answers
48 = 4t + 12<br> How would I solve this someone please respond fast.
raketka [301]

Answer:

t=9

Step-by-step explanation:

Move all terms that don't contain

t to the right side and solve.t=9

8 0
2 years ago
Read 2 more answers
A telemarketing firm is monitoring the performance of its employees based on the number of sales per hour. One employee had the
Len [333]

Answer:

First quartile = 3.5

Third quartile = 6.5

Step-by-step explanation:

Sales for last 20 hours :

3, 4, 5, 5, 6, 7

Using the data given :

The first quartile, Q1 ;

Q1 = 1/4(n+1)th term

n = 6

Q1 = 1/4(6 + 1)th term

Q1 = 7/4 = 1.75 th term

(3 + 4) / 2 = 7/2 = 3.5

The third quartile, Q3:

Q3 = 3/4(n+1)th term

n = 6

Q3 = 3/4(6 + 1)th term

Q3 = 21/4 = 5.25th term

(5th + 6th) term / 2

(6 + 7) / 2 = 13/2 = 6.5

6 0
3 years ago
Kedar earns a monthly salary if $2,200 plus a 3.75% commission on the amount of his sales at a men's clothing store. What would
ryzh [129]
Monthly salary of Kedar = $2000
Percentage commission on the amount of his sales = 3.75%
Amount of money for which clothing sold by Kedar = $4500
Amount of interest earned by Kedar this month = (3.75/100) * 4500
                                                                            = 3.75 * 45
                                                                            = 168.75 dollars
So
The total amount earned by Kedar this month = (2200 + 168.75) dollars
                                                                          = 2368.75 dollars
So Kedar earned a total amount of $2368.75 this month.I hope the procedure is absolutely clear to you.
7 0
3 years ago
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