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
Brrunno [24]
3 years ago
7

Can someone help?!

Mathematics
1 answer:
Finger [1]3 years ago
8 0

Answer:

use photo math! it's wayyy easier

You might be interested in
Find the solutions to the system of equations. Select all that apply.
DochEvi [55]

Answer:

<h2>D. (-1, -3)</h2>

Step-by-step explanation:

\left\{\begin{array}{ccc}y=x^2-4&(1)\\y=-2x-5&(2)\end{array}\right\\\\\text{Put (1) to (2):}\\\\x^2-4=-2x-5\qquad\text{add}\ 2x\ \text{and 5 to both sides}\\\\x^2+2x+1=0\\\\x^2+x+x+1=0\\\\x(x+1)+1(x+1)=0\\\\(x+1)(x+1)=0\\\\(x+1)^2=0\iff x+1=0\qquad\text{subtract 1 from both sides}\\\\x=-1\\\\\text{put the value of}\ x\ \text{to}\ (2):\\\\y=-2(-1)-5\\\\y=2-5\\\\y=-3

6 0
3 years ago
Read 2 more answers
The ___ -centimeter side corresponds to the y-centimeter side
Ann [662]

Answer:

x has to be the answer because on an coordinate plane x and y is mentioned

5 0
4 years ago
Explain how you would round the numbers 33 and 89 ti estimate their sum
Anna11 [10]
 Depending on what numbers I'm rounding to, hundreds, tens, ones etc

If the ones place is 4 and lower, I would round to 30. If the ones place is 5 and higher, you would round to the next tens place. That would make 89 to 90.


Hope This Helps!
4 0
3 years ago
Angle LMP and angle PMN are complementary. Find the value of x.
Kryger [21]
Complimentary angles add up to 90 degrees

2x + 4x = 90
6x = 90
x = 90/6
x = 15 <==
4 0
3 years ago
Read 2 more answers
PLEASE HELP THIS IS DUE IN 10 MINUTES!!!
nignag [31]

Answer:

14

Step-by-step explanation:

1/5=6

1/3=10

30-(6+10)=14

7 0
3 years ago
Read 2 more answers
Other questions:
  • Correct answer gets brainliest.
    5·2 answers
  • 1520 divided by 83 it has r
    7·2 answers
  • Find the difference between 7/8 and 1/2 and what is the fraction
    7·2 answers
  • 13
    8·1 answer
  • There are four boxes of 100 sheets of paper and some single sheets of paper in the closet choose all the numbers that show how m
    10·1 answer
  • A student gets 5 problems correct out of every 10 problems. If the student answers a total of 60 problems on the test how many w
    10·2 answers
  • No way you guys answer this correctly 0_0.
    8·1 answer
  • does anyone know how to solve this problem. i need to find the x. any help will be appreciated &lt;33
    14·1 answer
  • PLZ HELP ASAP
    8·1 answer
  • Identify the lateral area and surface area of a regular triangular pyramid with base edge length 6 cm and slant height 13 cm.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!