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
frutty [35]
3 years ago
7

(-2)2+3 × (-5) please helpe me answer this question

Mathematics
2 answers:
Ghella [55]3 years ago
6 0

Answer:

-19

Step-by-step explanation:

(-2)2 + 3 * (-5)

-2 * 2 = -4

3 * -5 = -15

-4 + -15 = -19

Tpy6a [65]3 years ago
4 0

Answer:

(−2)(2)+(3)(−5)

=−19

Step-by-step explanation:

You might be interested in
A tank full of water is leaking at a constant rate for 30 minutes. The equation
ankoles [38]

Answer:  A. There were 500 liters in the tank when the leak started, and it is  decreasing by 9 liters per minute.

Step-by-step explanation:

This equation is in the form; y =mx + c.

<em>c</em> in this equation is the value of y when x is at 0.

<em>c</em> in the above formula is 500 which means that the number of litres (y) at zero minutes(x) is 500 litres.

<em>m</em> is the rate of change as a result of a change in x.

<em>m</em> in this equation is -9 which means that the water is reducing by 9 litres every minute (x).

3 0
2 years ago
Use the graph below to answer the questions about the exponential function shown.
mariarad [96]
The range of the fiction is 32 bc the x & y is 6
3 0
3 years ago
What is f(-1)=x^2-8x-12
Shtirlitz [24]

Answer:

-3

Step-by-step explanation:

f(x)=x²-8x-12

f(-1)=(-1)²-8(-1)-12

      =1+8-12

       =-3

7 0
2 years ago
Read 2 more answers
Find the missing side length of the right triangle below. Round your answer to the nearest tenth.
ikadub [295]

Answer:

24.4

Step-by-step explanation:

14² + 20² = c²

196 + 400 =  596

√596 = 24.4

3 0
3 years ago
Write an equation for the line shown on the graph below
STALIN [3.7K]
The equation is
y=2/3x + 1
6 0
3 years ago
Other questions:
  • Help me please I am so confused with this question!?!?!?!
    14·2 answers
  • What is a square root and what does it do?
    13·1 answer
  • The temperature dropped 2 F every hour for 7 hours. What was the total number of
    10·2 answers
  • Need help asap!!
    13·1 answer
  • A ____ prism has two congruent, parallel bases and three lateral sides.
    7·1 answer
  • A typical tip in a restaurant is​ 15% of the total bill. If the bill is ​$90, what would the typical tip​ be
    13·1 answer
  • 25 points!!! I would really appreciate the help, please!!! I'll give Brainliest if you show your work, including the points that
    8·1 answer
  • The sum of three numbers is 20
    15·1 answer
  • Find the slope of a line that passes through points (-1,-5) and (6,9).
    6·2 answers
  • The minimum value of Y in the equation y = x2 - 6x + 8
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!