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
Marrrta [24]
3 years ago
11

Plz help will mark brainliest

Mathematics
2 answers:
levacccp [35]3 years ago
7 0

Answer:

-2

5

Step-by-step explanation:

1.

-2^{2}-3(-2)-10 \\4+6-10\\10-10\\0

2.

5^{2} -3(5)-10\\25-15-10\\10-10\\0

MariettaO [177]3 years ago
5 0
X = -2 and x = 5 are the correct answers
You might be interested in
A certain alloy contains 14.25% nickel. How much nickel is there in a piece weighing 375 pounds? Round your answer to the neares
Tomtit [17]
 <span>Turn the percent to a decimal by moving the decimal point over 2 places to the left. then multiply. so, 1425 * 375</span> = 53.44
5 0
4 years ago
Read 2 more answers
How do we write a set -builder method ?​
Katena32 [7]

Answer: 6(1,2,3)

Step-by-step explanation:

8 0
3 years ago
a machine can produce 6 yards of fabric in 2 minutes. how much fabric can the machine produce in 1 hour
GaryK [48]

Multiply 6 by 60 then divide by two which will get you 180.

3 0
3 years ago
Read 2 more answers
The hypotenuse of a right triangle is 14 centimeters long. One of the legs of the triangle is 6 centimeters. What is the length
BartSMP [9]

Answer: 12.65 cm

Step-by-step explanation:

Use the Pythagoras theorem,

a^2 + b^2= c^2

You are given the hypotenuse , which is c and another leg which is either a or b, does not particularly matter- rearrange to find the missing length

c^2 - b^2 = a^2

14^2 - 6^2 = 160

Square root 160 to find the missing length

12.65

Hope this helped :)

5 0
4 years ago
Gail is 6 years younger than Mark.Let m= Mark’s age which expression equals Gail’s age?
OLEGan [10]
The answer is C M-6
3 0
3 years ago
Other questions:
  • Mr. Schwartz builds toy cars. He begins the week with a supply of 85 wheels, and uses 4 wheels for each car he builds. Mr. Schwa
    6·1 answer
  • Josiah invests $360 into an account that accrues 3% interest annually. Assuming no deposits or withdrawals are made, which equat
    14·2 answers
  • A museum opened at 8:00 a.M. In the first hour, 350 prople purchased admission tickets. In the second hour, 20% more people purc
    10·1 answer
  • What is fifty five plus seventy two divided by three
    15·2 answers
  • Help me in this two pls
    7·1 answer
  • How Can A Ratio Be solved (I still dont get it)
    10·1 answer
  • HELP ASAP !!!!!!!!!!!!!!!!!!!
    9·1 answer
  • rod is hosting a dinner for all his friends in Edmonton. he has hired a company to cater for him, charging $150 plus $13 for eve
    8·1 answer
  • 1. Complete the empty cells in the table below with the correct values. sin theta= sqrt 2/2
    8·1 answer
  • Determine the amplitude or Period as requested. <br> Period of y= -2 sin x
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!