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
seraphim [82]
3 years ago
10

Will give brainliest if correct

Mathematics
2 answers:
zaharov [31]3 years ago
3 0

Answer:

149.54

Step-by-step explanation:

No idea how I got this, but it is correct. I just plugged it into Omni calculator and it gave me that. :p

valentinak56 [21]3 years ago
3 0

Answer:

74.6

Step-by-step explanation:

You might be interested in
Simplify (6x2 - 3 + 5x3) - (4x3 - 2x2 - 16​
Masteriza [31]

Answer:

x^3 +8x^2 +13

Step-by-step explanation:

(6x^2 - 3 + 5x^3) - (4x^3 - 2x^2 - 16​)

Distribute the minus sign

6x^2 - 3 + 5x^3 -4x^3 + 2x^2 + 16​

Combine like terms

x^3 +8x^2 +13

8 0
3 years ago
5. Consider the following equations.
WITCHER [35]

Answer:

Step-by-step explanation:

In y = mx + b form, the slope can be found in the m position and the y intercept can be found in the b position.

4x - 2y = -6

-2y = -4x- 6

y = (-4/-2)x -(6/-2)

y = 2x + 3....slope here is 2, and y int is 3

3x + y = 3

y = -3x + 3.....slope here is -3, and y int is 3

B. slopes are different, y intercepts are the same

3 0
3 years ago
A single gram of a certain metallic substance has 0.52 g of copper and 0.25 g of zinc the remaining portion of the substance is
andrezito [222]
Ben's estimate gives 7 g of nickel; the actual amount is 8.03 g.

In 1 g of the substance, there is 0.52 g of copper and 0.25 g of zinc; this gives 
0.52+0.25 = 0.77 g of the substance.

The remaining part of the substance is nickel:
1-0.77 = 0.23 g of nickel.

Using Ben's estimate, 0.2 g of nickel per gram of substance, we have
0.2(35) = 7 g of nickel in 35 g of the substance.

The actual amount is 0.23(35) = 8.03 g of nickel in 35 g of the substance.
6 0
3 years ago
Can you help me please!!!!
Alexeev081 [22]

Answer:

Step-by-step explanation:

(-10,0)(0,-4)

find slope

m=-2/5

b=-4

y=-2/5x-4

4 0
3 years ago
Read 2 more answers
A circle is the set of all points that are the same distance from one given point. find an example that contradicts this definit
Troyanec [42]

A circle exists as a curve sketched out by a point moving in a plane. The circle's perimeter exists the length of the line of the circle that creates the circle. It exists generally named the circumference of the circle.

<h3>What is a circle?</h3>

A circle exists as a curve sketched out by a point moving in a plane so that its distance from a given point exists constant; alternatively, it exists as the shape created by all points in a plane that exists at a set distance from a provided point, the center.

A.) The statement that rejects this characterization of the circle exists that the given point should be at the circle's center.

B.) An illustration of an indefinite term exists in the perimeter of the circle, The circle's perimeter exists the length of the line of the circle that makes the circle. It exists generally named the circumference of the circle.

To learn more about Circle refer to:

brainly.com/question/11833983

#SPJ4

4 0
1 year ago
Other questions:
  • The enrollment of a school was 1200. Since then, it has increased at a rate of 35 students per year. Write an equation to repres
    11·2 answers
  • Which number is greater than 234,781,114?
    13·1 answer
  • the area of a rectangle is 42 square inches and one side is 12 inches long . find the perimeter of the rectangle
    5·1 answer
  • 4 2/3 ÷ 5 6/9=? <br> 5 4/9 × 6 7/9=?
    12·1 answer
  • This affects earth’s climate because… (Select all that apply) Select one or more: a. Heat is trapped in carbon b. There are fewe
    6·1 answer
  • PLEASE CHECK MY ANSWERS!! 30 POINTS!
    5·1 answer
  • Solve for x<br> 4x = 51<br><br> 1. x = 204<br> 2. x = 47<br> 3. x = 12.75
    15·1 answer
  • 2020-21
    15·1 answer
  • Ella earned a 16/20 on her quiz. What percent is this​
    6·1 answer
  • Evaluate the expression for (35+7-9x2
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!