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marusya05 [52]
3 years ago
9

GEOMETRY HELP WILL MARK BRAINLIEST

Mathematics
2 answers:
alex41 [277]3 years ago
5 0
Z=70
x=6
hope this help
bekas [8.4K]3 years ago
4 0

Answer:

z = 70

x = 6

Step-by-step explanation:

Z and 70 are vertical angles so they are equal

z = 70

12x+38 and 70 are supplementary angles so they form a straight line

This means they add to 180 degrees

12x+38 + 70 = 180

Combine like terms

12x+108 = 180

Subtract 108 from each side

12x+108-108= 180-108

12x = 72

Divide each side by 12

12x/12 = 72/12

x = 6

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what can you erase with a eraser and your finger answer this correctly and you get 25 points and brainly
stellarik [79]

Answer:

a dry-erase maker

Step-by-step explanation:

7 0
3 years ago
Can some one help me with this???<br><br> Really need help
Vitek1552 [10]
1-\frac{1}{3}-\frac{3}{7}=\\&#10;\frac{21}{21}-\frac{7}{21}-\frac{9}{21}=\\&#10;\frac{5}{21}
6 0
3 years ago
Read 2 more answers
Michael is planning to invest his 2,000 into a bank account between investment A with 8% simple interest or investment B with 6%
Angelina_Jolie [31]

The investment with the bigger return is investment B.

<h3>What is simple interest and compound interest?</h3>

Simple interest rate is the interest that is paid only on the principal portion of a loan. This means that the debtor does not pays interest on the interest rate already accrued. This differs from compound interest where the debt holder pays interest on the principal and the interest rate already accrued

<h3>What is the compound interest?</h3>

The formula for calculating future value:

FV = P (1 + r)^n

  • FV = Future value
  • P = Present value
  • R = interest rate
  • N = number of years

2000 x (1.06)^12 = $4024.39

Compound interest =  $4024.39 - $2000 =  $2024.39

<h3>What is the simple interest? </h3>

Simple interest = principal x time x interest rate

2000 x 0.08 x 12 = $1920

To learn more about future value, please check: brainly.com/question/18760477

3 0
2 years ago
Mauricio divided two identical rectangles into equal parts. He colored one part of each rectangle. What is true about the areas
Ivenika [448]

Answer:

Areas of the colored parts are equal

Step-by-step explanation:

Given Mauricio divided two identical rectangles into equal parts.

Now given Mauricio colored one part of each rectangle. we have to tell about the true statement of colored parts.

Two identical rectangles means the rectangle having equal areas. He divides these two into equal parts and shaded one of each part

Let area of rectangle is x unit^{2}

∴ Colored part area = \frac{1}{2}xunit^{2}  →  (1)

Similarly, other rectangle area identical to above rectangle is  x unit^{2}

∴ Colored part area = \frac{1}{2}xunit^{2}  →   (2)

From above eq (1) and (2), we get

Areas of the colored parts are equal which is equals to \frac{1}{2}xunit^{2}


4 0
3 years ago
serena buys 6 composition books and 6 pencils. Each composition book cost $3 and the total cost is $24. Which equation can you u
Phantasy [73]

Answer:

1$ a pencil

Step by Step:

6 times 3 is 18

24-18=6

6 divided by 6 equals one dollar a pencil


5 0
3 years ago
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