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
amm1812
3 years ago
13

PLEASE HELP ILL GIVE U BRAINLEST PLUS 50 POINTS IF U GET IT RIGHT

Mathematics
2 answers:
nikklg [1K]3 years ago
8 0

Answer:

-10x^{2}-9x-6

Step-by-step explanation:

Combining like terms:

-7x^{2}-3x^{2}-10x+x-6

-10x^{2}-9x-6

natta225 [31]3 years ago
3 0
-7X2-10x-6-3X2+X is the answer
You might be interested in
How do you distribute (x+5)(x-2)?
hodyreva [135]
The answer is 
x^2+3x-10

6 0
4 years ago
Read 2 more answers
A 10 metre length of Wood is marked out into 10 equal lengths. How many metres from one end is the third mark?
Eduardwww [97]

3 metres from one end to the third mark

Solution:

Total length of wood = 10 metre

Wood is marked into 10 equal length.

$\text{Length of each marking}=\frac{\text{Total length}}{\text{Number of marking}}

                                     $=\frac{10}{10}

                                     = 1 metre

Length of each marking = 1 metre

Number of metres from one end to third mark = 1 + 1 + 1 = 3 metre

The image of the marking is attached below.

Hence 3 metres from one end to the third mark.

7 0
3 years ago
WHERE IS THE AWNSWER!!!!!!!!!!!!!!!!!!!!!!
RideAnS [48]

Answer:

right there and its ANSWER

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Lena has an envelope that is 3 inches tall. The envelope is 3 9/10 times as long as it is tall. How long is her envelope?
Kaylis [27]

Answer:

11.7 Inches

Step-by-step explanation:

9/10 is 0.9, so 3+0.9= 3.9

3.9 x 3 is 11.7 inches, or you can round it to 12 inches or a foot.

8 0
3 years ago
Read 2 more answers
Angle 1 and Angle 2 are supplementary angles. Find x and the measure of Angle 1.
maks197457 [2]

Answer:

x=18

angle 1=102

good luck

8 0
3 years ago
Other questions:
  • The sum of Cathy's and Tony's ages is 65. Eight years ago, Cathy's age was 2/5 of Tony's age. How old are they now?
    7·1 answer
  • A rate of 5 yards per second is equal to how many yards per minute?
    8·1 answer
  • Eight friends are traveling together to the mountains one of them said he would pay for all the gas if they would each pay him b
    15·1 answer
  • How many points are on a square pyramid????
    12·1 answer
  • Can someone please simplify 6r times s times 4rt?
    5·1 answer
  • What is the reciprocal of 5 1/4?
    12·1 answer
  • Use the rectangle below as an example
    13·1 answer
  • HELP ME PLEASE!!!
    14·2 answers
  • Please help need it asap
    10·1 answer
  • A balloon has a circumference of 28 in use the circumference to approximate the surface area of the ballon to the nearest square
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!