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
Lorico [155]
4 years ago
5

If x = -2, then x2-7x+10 equals 00 O 20 028

Mathematics
2 answers:
sleet_krkn [62]4 years ago
7 0
20, you just need to substitute the x value in the equation
(-2)2-7(-2)+10=
=20
gizmo_the_mogwai [7]4 years ago
4 0

Answer:

28

Step-by-step explanation:

x^2-7x+10

Substitute x = -2

(-2)^2 -7(-2) +10

Exponents and multiplication

4 +14+10

Add

28

You might be interested in
5750 divided by 3.78
Tems11 [23]

Answer:

1521.16402

Step-by-step explanation:

use fraction- division format\frac{x}{y}

\frac{5750}{3.78}

Multiply the numerator and denominator by 100

\frac{575000}{378}

Reduce by 2

\frac{287500}{189}

Now do long division

          1521. 164022

189|287500

   -  189

        985

     -  945

           400

         - 378

              220

            - 189

                310

              - 189

                  1210

                - 1134

                     760

                   - 756

                          40

                         -  0

                           400

                         - 378

                              22

           

5 0
2 years ago
Read 2 more answers
Each member of a nine-person committee attends any given meeting of the committee with probability 1/2. What is the probability
Tatiana [17]
A suitable statistics calculator gives the probability that 6 or more show up as being about ...
  0.2539

4 0
3 years ago
Written form of 73,046
Helen [10]
73,046 in written form is seventy three thousand forty six
6 0
3 years ago
Read 2 more answers
A car dealership pays $8,550 for a car. They markup the price by 20.4% to get the retail price. What is the retail price of the
marin [14]

Answer:

$10294.20

Step-by-step explanation:

8550 increase 20.4% =

8550 × (1 + 20.4%) = 8550 × (1 + 0.204) = 10294.2

3 0
3 years ago
Someone help. i’m so dumb.
Kitty [74]
If you divide a number by 9 then you can also divide it by 3.
5 0
3 years ago
Other questions:
  • Find two consecutive whole numbers that <br> 86<br> lies between.
    6·1 answer
  • What is the point slope form of a line that has a slope of 3 and passes through the point (-1,4)
    14·1 answer
  • Write 3 1/3 as an improper fraction<br><br> I NEED HELP!
    7·2 answers
  • How to find the probability of exactly one event happening?
    5·1 answer
  • Does someone have the answer key to this worksheet??
    12·2 answers
  • H(x)= 9/x( x^2-49)<br> Determine the domain of the function
    12·1 answer
  • . Adam's average (arithmetic mean) on four tests is 80. Which of the following CANNOT be the number of tests on which he earned
    7·2 answers
  • Write an
    14·1 answer
  • Help me I'm under the water (っ◔◡◔)っ ❤
    11·2 answers
  • 3. The angles on a quadrilateral must total 360° Find the measurement of the missing angle. 100 105 84​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!