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
Strike441 [17]
3 years ago
9

Pls help I need this one 10 points question 2

Mathematics
2 answers:
nataly862011 [7]3 years ago
6 0

Answer:

(12x²-8)+(45x²-13)

(12x²+45x²)+(13-8)

57x⁴+5

Dvinal [7]3 years ago
5 0

Answer:

21x^2 - 16x + 5

Yesss this is the answer :))))))

You might be interested in
Find two acute angles that satisfy the equation sin(2x + 7) = cos(x + 23). Check that your answers make
Vera_Pavlovna [14]

Answer:

The smaller angle is 43 and the larger angle is 47

Step-by-step explanation:

3 0
2 years ago
Use the equation below to find T, if w=85, m= 12, and a=3.<br> T=w-ma<br> T = 3,060<br> X<br> ?
saw5 [17]

Answer:

T = 49

Step-by-step explanation:

T = w - ma

w = 85

m = 12

a = 3

Plug in the corresponding numbers to the corresponding variables:

T = (85) - (12) * (3)

Remember to follow PEMDAS. PEMDAS is the order of operations, and stands for:

Parenthesis

Exponents (& Roots)

Multiplications

Divisions

Additions

Subtractions

First, multiply, then subtract:

T = 85 - (12 * 3)

T = 85 - 36

T = 49

T = 49 is your answer.

~

6 0
2 years ago
The 8% sales tax was $3.88. What was the price of the game before tax?
tatuchka [14]

Answer:

$3.57

Step-by-step explanation:

8 0
3 years ago
-3x+3y=3<br> -5x+y=13<br> Solve for substitution
vladimir1956 [14]
Take -5x + y =13 and rearrange for y:
y=13+5x

Substitute into other equation for y:
-3x+3(13+5x)=3

Multiply out brackets:
-3x+39+15x=3

Simplify:
12x+39=3

Rearrange for x:
12x=-36
x=-3

Substitute back into y=13+5x:
y=13+5(-3)
y=13-15
y=-2

8 0
3 years ago
Amanda selected 18 pea pods at random from a bag containing about 500 pea pods. She opened each pod and counted the number of pe
kkurt [141]
C.....sorry if im wrong

6 0
3 years ago
Other questions:
  • Susan Sound predicts that students will learn most effectively with a constant background sound, as opposed to an unpredictable
    10·1 answer
  • Choose Yes or No to tell if each equation is true. 2,000 km = 2 m 2,000 mm = 2 m 20 cm = 200 mm 20 m = 2,000 cm
    11·1 answer
  • ANSWER THIS QUICK QUESTION FOR 16 POINTS!
    15·2 answers
  • A map of a forest uses a scale of 1 inch = 15 miles. The dimensions of the map are 8 inches by 14.5 inches. What is the actual a
    5·2 answers
  • Can you put this in order -4, 5/8, 3, and -2.9
    10·2 answers
  • SOLVE THIS AND GET 30 POINTS AND BRAINLY!!!!!!!!!!!!!
    10·2 answers
  • Find the volume of the pyramid.
    5·2 answers
  • Does the table represent a function? Why or why not? X 2 3 3 4 5 y 4 5 6 7 7​
    6·1 answer
  • Marya is in charge of keeping track of the funds of 84 youngsters attending a camp.
    13·2 answers
  • 7, 2, x, 15, 20, 8, 14, 29; median: 13 x = ?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!