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
TEA [102]
3 years ago
13

10 Points And Brainliest IF Correct

Mathematics
1 answer:
Serggg [28]3 years ago
8 0

Answer:

1. 12 x 6 = 72 area of parallelogram: B x H (BH)

2. 15 + 23 = 38 x 10 = 380 divided by 2 = 190 area of trapezoid: (B1 + B2) x Height x 1/2 (basically dividing by 2)

3. 8 - 2 = 6 (b1) for the trapezoid, 6 (b1) + 8 (b2) = 14 x 4 (height) = 56 divided by 2 (multiplying 1/2) = 28. (Area of the triangle in the figure) 4 x 4 = 16 divided by 2 = 8. 28 + 8 = 36

Using the formula of a triangle: BH x 1/2 (basically dividing by 2)

You might be interested in
How many solutions are there to the equation below?
Effectus [21]

Answer:

C. 1

Step-by-step explanation:

Given:

\displaystyle \large{\sqrt{\sqrt{\sqrt{x}}} = 16}

The equation can be rewritten as:

\displaystyle \large{\sqrt[8]{x} = 16} via surd property.

Since it’s an even surd, that means there only exists zero-positive numbers for value of x.

To solve this surd equation, simply clear out the surd by powering both sides by 8:

\displaystyle \large{\left(\sqrt[8]{x}\right )^8=(16)^8}

Cancel the surd:

\displaystyle \large{x=16^8}

Now, evaluating 16^8 will give up a million and that’s not necessary because we are finding how many solutions this equation has. Since theee only exists one value of x, which is the solution to this equation. Therefore:

Your answer is 1 solution

4 0
2 years ago
How do i find the axis of symmetry in the equation y+2x^2-7x+6?
sweet [91]
<span>Are you from Connections Academy, public school or any other online school? Then join our discord, we help each other out with homework and just chill. discord. gg/ qZcMArh (make sure to remove the spaces) WE also have our own tutors that can help you! (if the discord link didn't work add ugly guy#1805 on discord. ( we're also a active group that requires a verified email to join due to trolls. It's not hard to do thankfully just go to discord app and sign up : ) |) Connections Academy Discord Online School Discord Homework Help Discord Connexus Discord Public School Discord Connections Discord Academy Discord Connections Academy Reddit Connexus Reddit Connexus Connections Academy Instagram Connections Academy Twitter Connexus homeschool discord homeschool reddit connections academy twitter connections academy discord</span>
3 0
3 years ago
PLEASE HELP ME!!!!!!!!!!
Svetlanka [38]
V = r + at (solve for a).

You want to isolate a. First subtract r.

v - r = at

Divide by t.

(v - r)/t = a

The answer is a = \frac{v - r}{t}.
6 0
3 years ago
2/3x+6=1/2x+1/4x<br> i need help solving this please.
olganol [36]
Hi,

Work:

\frac{2}{3x} + 6 = \frac{1}{2} + \frac{1}{4x}

1. Move expression 1/4x to the left side and change its sign, also move constant -6 to the right side and change its sign. Now you equation looks like this:

\frac{2}{3x} - \frac{1}{4x} = \frac{1}{2} - 6

2. Write all numerators above the least common denominator 12x.

\frac{5}{12x} = \frac{1}{2} - 6

3. Calculate the difference between 1/2 and 6.

\frac{5}{12x} = - \frac{11}{2}

4. Simplify equation using cross multiplication.

10 = - 132x

5. Switch the sides of equation.

- 132x = 10

6. Divide both sides of equation by -132.

x = - \frac{5}{66}

7. Results:

x = - \frac{5}{66} = - 0.075

Hope this helps.
If you have any questions about the answer comment below. Thank you!

r3t40
4 0
3 years ago
EMERGENCY* NEED QUICK <br> the area of the shape below is _ in^2
olchik [2.2K]

Answer:

686

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which equation represents a direct variation?
    9·2 answers
  • What is a quotient? I forgot
    10·1 answer
  • lihzi and hiro order pizzas for a party for 10 members of the chess team.the team pays $60 for the pizzas.if 8 team members each
    9·1 answer
  • Describe proportional relationships
    9·1 answer
  • 3p - 5 = 19<br> Answer when solved??
    9·1 answer
  • okay so for some reason my mind went completely blank and forgot how to do pathagoream theorem. so like could you tell me the st
    8·2 answers
  • Convert the following equations from point-slope form to slope-intercept form.
    12·1 answer
  • PLEASE ANSWER<br> What is the area of the parallelogram?<br> 13.4 in<br> 7.5 in
    12·1 answer
  • Use a truth table to determine whether to two statements are equivalent
    11·1 answer
  • Two hundred students are going to dine with the principal as their reward for perfect attendance. A random survey of 25 of these
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!