1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Elina [12.6K]
3 years ago
6

Find the value of 3p2 – 4p -5, if p= -3

Mathematics
1 answer:
Kazeer [188]3 years ago
3 0

Answer:

-11

Step-by-step explanation:

3 x (-3) x 2 - 4 x (-3) - 5

= -18 + 12 - 5

= -11

You might be interested in
If using the method of completing the square to solve the quadratic equation, which number would have to be added to “complete t
Anna11 [10]
The answer is 80 because you add then subtract
6 0
3 years ago
A scale drawing of a field is shown below. The drawing uses a scale of 1 in. = 14 ft. What is the area of the actual field?
svp [43]

Answer:

D. 4,704 ft²

Step-by-step explanation:

Giving a scale of 1 in. = 14 ft, to find the actual area of the field represented by the triangular drawing above, convert the length of the base and height to the actual lengths of the field using the scale.

Height of drawing = 8 in.

Actual height = 8*14 = 112 ft

Base of drawing = 6 in.

Actual base = 6*14 = 84 ft

Area of the field = area of ∆

Area = ½*base*height

Area = ½*84*112

Area = 4,704 ft²

3 0
2 years ago
How to solve for W because I honestly don’t understand anything
erastova [34]

we do 2x-1/y=w+2/2z

2x-1/y we multiple each side y

2x-1/y×y=2x-1

then w+2/2z

we said×2z×2z

then we got

w+2

later

2x-1=w+2=

then 1 become another side

which is 1+2=3

then

w=3-2x

I hope it's correct

4 0
3 years ago
Read 2 more answers
Question 5 (3 points)
Pie
C D and F because it’s a set rate. 50miles PER hour $10 EACH pizza 5 points for EVERY CORRECT test question. It shows a direct correlation.
3 0
3 years ago
working as a waiter, Michael earns $6.50 per hour plus tips. last night he received $36.50 in tips and earned a total of $65.75.
pashok25 [27]
Michael worked 4.5 hours. 65.75 - 36.50 = 29.25, therefore, Michael made $29.25 not including tips. 29.25/6.50 = 4.5
3 0
3 years ago
Other questions:
  • Shirley is planting a 4-foot flower border around the edge of her yard.
    7·2 answers
  • Find the straight time pay $7.60 per hour x 40 hours
    8·1 answer
  • The difference of two integers is thirty. the larger integer is two more than five times the smaller integer. Find the integers
    8·1 answer
  • Sharif opened a bank account that initially had $0 in it. He then deposited $150. Later that week, he withdrew $35. Write each v
    6·1 answer
  • How many terms are in 2+4x+7y
    13·1 answer
  • D and AC are chords that intersect at point Y. A circle is shown. Chords B C and A C intersect at point Y. The length of B Y is
    13·1 answer
  • If the length of AC equals 72, what is the length of the midsegment DE?
    8·1 answer
  • HELP I WILL MARK U BRAINEST what is (29/59)*(42/24)<br> btw / means divide
    12·2 answers
  • HELP LE WITH THE WORKSHEET ITS FOR 6 TH GRADE YALL GOT THIS CMON PLEAE HELPPP ILL GIVE YOU ALL THE POINTS I CAN PLEASE PLEASE PL
    13·2 answers
  • The following figure shows the entire graph of a relationship.<br> See attached!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!