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
WITCHER [35]
3 years ago
12

What is the value of this??

Mathematics
2 answers:
tatyana61 [14]3 years ago
7 0

Answer:

The value would be C.) 18.  I hope this helps you.

KengaRu [80]3 years ago
4 0

Answer:

18

Step-by-step explanation:

The value of 7 (10 - 2³) + 8 ÷ 2 is 18.

  • 7(10 -  {2}^{3} ) + 8 \div 2
  • 7(10(2  \times 2 \times 2)) + 8 \div2
  • 7(10 - 8) + 8 \div 2
  • 7 \times 2 + 8 \div 2
  • 14 + 4
  • 18
<h3>Hope it is helpful.....</h3>
You might be interested in
A car the normally sells for 20,000 is on sale for 18,000 what is the discount rate?
balandron [24]
(20,000-18,000)÷20,000=0.1=10%
6 0
3 years ago
If <br>4x+(y+x)=180<br>what is x? what is y?​
uysha [10]

Step-by-step explanation:

4x+(y+x)=180\\\\\text{Solve for}\ x:\\\\4x+y+x=180\qquad\text{combine like terms}\\\\(4x+x)+y=180\qquad\text{subtract}\ y\ \text{from both sides}\\\\5x=180-y\qquad\text{divide both sides by 5}\\\\\dfrac{5x}{5}=\dfrac{180-y}{5}\\\\\boxed{x=\dfrac{180-y}{5}}\\\\\text{Solve for}\ y:\\\\5x+y=180\qquad\text{subtract}\ 5x\ \text{from both sides}\\\\\boxed{y=180-5x}

7 0
3 years ago
22x – 54 + 5.736x^4 - 2x^2<br> Standard form
Yuri [45]

Answer:

5.736x^4 - 2x^2 +22x - 54

Step-by-step explanation:

4 0
3 years ago
Send answer really need it
Travka [436]

Answer:

DO U KNOW HOW TO GET MORE POINTS?

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Find the number of roots for the following equation. 9x5 + 12x4 – x2 + 8x + 4=0​
skad [1K]

Answer:

5 roots

Step-by-step explanation:

Given

9x^5 + 12x^4 - x^2 + 8x + 4 = 0

Required

The number of roots

The degree of a polynomial represents the number of roots.

In the given equation, the degree of the polynomial is 5.

<em></em>

<em>Hence, the number of roots is 5</em>

8 0
3 years ago
Other questions:
  • A ship travels due north for 100 miles from point C to point A. From point A the ship travels to point B at 60° east of north. F
    15·1 answer
  • What is the mass of an object that has a density of 5.25 g and a volume of 10 cm³
    11·1 answer
  • (8a^-9)^-2/3 Can please show me how to get the answer to this problem?
    7·2 answers
  • Ruby bought 15 cell phone cases for a total of $145.80. she sells them for $19.50 each, but she is only able to sell 5 of them.
    9·1 answer
  • On Monday a Farmer sold 25196 pounds of potatoes on tuesday he sold 18023pounds on Wednesday he sold some more potatoes in all h
    11·1 answer
  • Find the circumference of the circle with radius 84 cm. use 22/7 for ​
    14·2 answers
  • Y = x - 3 and y = 7x + 3 on a graph
    9·1 answer
  • The average temperature in the North Pole in the summer is 32 degrees F. The average temperature in the North Pole in the winter
    9·1 answer
  • Solve the following equation by completing the square. x2-18x+78=0
    14·1 answer
  • May I please receive help?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!