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
Alexeev081 [22]
3 years ago
15

Can someone plz help?

Mathematics
1 answer:
lilavasa [31]3 years ago
5 0

Answer:

<em>x = 12 in ; Type in 12 in the box</em>

Step-by-step explanation:

If we were to apply triangle formula ; 1/2 * base * height, we would see that length of height ⇒ 10 inches, and length of base ⇒ x inches,

Given an Area of 60 square inches let us substitute into the formula 1/2 * base * height and solve for x;

Area of Triangle = 1/2 * base * height,

60 in^2 = 1/2 * x in * 10 in ⇒ take 1/2 * 10,

60 in^2 = 5 in * x in ⇒ divide either side by 5 in,

12 in = x in ⇒ divide either side by inches,

x = 12 inches,

<em>Solution; x = 12 in</em>

You might be interested in
In a school the ratio of the boys to the girls is 4:3. there are 216. how many girls are there?
seraphim [82]
Put 4:3 into a fraction like 4/3 and make it equal to the number of boys
4/3=216/x
(find x by cross multiplying)
x=162 girls
3 0
4 years ago
HELPPPPP ANSWER PLEASE PLEASE PLEASE
agasfer [191]

Answer:

The answer is 18.7

Step-by-step explanation:

8.5*2.2=18.7

I hope this helps!

5 0
3 years ago
What is the discriminant of the quadratic equation 0 = –x2 + 4x – 2?<br><br> –4<br> 8<br> 12<br> 24
monitta

Answer:

8

Step-by-step explanation:

0 = –x^2 + 4x – 2

This is of the form

ax^2 +bx +c

a = -1  b = 4  x = -2

The discriminant is

b^2 -4ac

4^2 - 4(-1)(-2)

16 - 8

8

6 0
3 years ago
Read 2 more answers
9/4 = ? divided by 4
Luda [366]

Answer:

9

Step-by-step explanation:

5 0
3 years ago
What the answer to 3(x-4)=2(-2x+1)
lidiya [134]

Answer:x = 2

Step-by-step explanation:

Simplifying

3(x + -4) = 2(-2x + 1)

Reorder the terms:

3(-4 + x) = 2(-2x + 1)

(-4 * 3 + x * 3) = 2(-2x + 1)

(-12 + 3x) = 2(-2x + 1)

Reorder the terms:

-12 + 3x = 2(1 + -2x)

-12 + 3x = (1 * 2 + -2x * 2)

-12 + 3x = (2 + -4x)

Solving

-12 + 3x = 2 + -4x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '4x' to each side of the equation.

-12 + 3x + 4x = 2 + -4x + 4x

Combine like terms: 3x + 4x = 7x

-12 + 7x = 2 + -4x + 4x

Combine like terms: -4x + 4x = 0

-12 + 7x = 2 + 0

-12 + 7x = 2

Add '12' to each side of the equation.

-12 + 12 + 7x = 2 + 12

Combine like terms: -12 + 12 = 0

0 + 7x = 2 + 12

7x = 2 + 12

Combine like terms: 2 + 12 = 14

7x = 14

Divide each side by '7'.

x = 2

Simplifying

x = 2

4 0
4 years ago
Other questions:
  • A. Y=3x+4<br> B. Y=3x-4 <br> C. Y=-3x-4<br> D. Y=-3x+4
    15·2 answers
  • Write a problem that can be solved using a flowchart and working backward. Then draw the flowchart and solve the problem.
    10·1 answer
  • Brainielst!! Last 3 questions please!
    13·1 answer
  • A = 3, k = 12, z = 6, h = 4<br><br> Evaluate the algebraic expression z + 15.
    12·2 answers
  • I need serious help on this I really don understand how to get those answers
    11·1 answer
  • Rich as 3 pieces of pizza each pizza end forms a 20 degree angle. if all the pieces were placed together what would the size of
    15·2 answers
  • The figure below shows a partially completed set of steps to construct a rhombus PQRS:
    5·2 answers
  • How do u put x-2y=2 into slope intercept form , show your work.
    14·1 answer
  • Complete the equations below.
    6·1 answer
  • There are 10 dark chocolates, 8 milk chocolates, and 7 sea salt caramel chocoaltes and 8 crunch almond chocolates in a mixed fla
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!