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
Basile [38]
3 years ago
9

Find the sum of 6x2 + 10x – 1 and -5x2 – 2x + 1.

Mathematics
2 answers:
Nuetrik [128]3 years ago
8 0
-22 and -11 is ur answer I think
Stolb23 [73]3 years ago
4 0

Answer:

x2+8x

Step-by-step explanation:

You might be interested in
In slope-intercept form, what is the equation of a line perpendicular to y = 2x+ 7 that passes through the point (5, 8)?
Masja [62]

Find slope as negative reciprocal of 2 => m=-1/2

y=mx + b

8=5(-1/2) +b

b=21/2

y= -1/2x +21/2

4 0
3 years ago
SOMEONE PLEASE HELP ME ASAP PLEASE!!!​
viva [34]

Answer:

30°

Step-by-step explanation:

First we take the full amount of degrees from points A to C, which is given as 125° then subtract 94°, which is the given amount from points A to D, this results in 30°

6 0
3 years ago
To finance her community college​ education, Sarah takes out a loan for ​$4300. After a year Sarah decides to pay off the​ inter
VashaNatasha [74]

Answer:

301

Step-by-step explanation:

4300*.07=301

8 0
3 years ago
Read 2 more answers
At 6,000 calories a day, a person with genotype X will weigh 285 lbs with much energy and high cholesterol levels. At 3,500 calo
kkurt [141]

Answer: norm of reaction

Step-by-step explanation:

norm of a reaction which is the capacity of a genotype to produce different phenotypes in response to the environment. The group of phenotypic expressions under different environmental conditions. A organism can own all the genetic complements necessary to fully development. However, if there is no suitable nutricion, the development does not occur. The environment only changes the phenotypic characteristics within certain limits ruled by the genotype (norm of reaction). The genotype do not determine a phenotypes, but a amount of possible phenotypes, a norm of reaction. A certain phenotype will  materialize itself depending on the interaction of a certain genotype with the environment.

6 0
3 years ago
A 5-mile walking trail has markers every ¼ of a mile. How many markers are there along the trail?
likoan [24]

Answer:

20 trail markers

Step-by-step explanation: I would appreciate a brainiiest

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is 3,4,6,9,10,11,12,13
    12·2 answers
  • What is: x(x+3)(x+3)=0 Please help!! I will give 10 points!
    10·1 answer
  • A rectangle is drawn so the width is 7 inches longer than the height. If the rectangles diagonal measurement is 73 inches, find
    13·2 answers
  • Jordan invests 600 in his savings account the interest rate is $6 per year find the simple interest rate earned in 3 years. Then
    11·1 answer
  • Madeline and Isaac are baking cakes for a fundraiser. Madeline has already made 9 cakes and is making cakes at a rate of 1 cake
    13·1 answer
  • Amir ran 26.2 miles in 5 hours. On average,how many miles did he run per hour?
    8·1 answer
  • Solve for x, y, and z 4x+6y−3z=24 3x+4y−6z=2 6x−3y+4z=46
    12·1 answer
  • PLEASE HELP ME IM STUCK ON MY MATH EXAMS
    11·1 answer
  • What is the ratio of the volumes of two similar rectangles, if the ratio of their perimeters is 2:9? ​
    8·1 answer
  • The length of a rectangle is two more than triple the width if the perimeter is 148inches find the dimensions
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!