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Vlada [557]
3 years ago
15

Calculate the area of the shape.

Mathematics
2 answers:
MaRussiya [10]3 years ago
7 0

Answer: C or option 3

Step-by-step explanation:

Liula [17]3 years ago
5 0

Answer: 38.46

Step-by-step explanation:

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Which of the following answers is the value of x in this equivalent fraction?
Ira Lisetskai [31]
I just had the question and the correct answer is 36.
7 0
3 years ago
Explain why 6:4 and 18:8 are not equivalent ratios
Westkost [7]

Answer:

False, 6:4 and 18:8 are equal ratios.

Step-by-step explanation:

Given data:

6:4 ≠ 18:8

Explanation.

1. 6:4 = 6/4 = 3/2

2. 18:8= 18/8 = 9/4 = 3/2

Hence proved:

                                            6:4 = 18:8

4 0
4 years ago
Read 2 more answers
Given: AC BD and AC and BD bisect each other.<br> Prove: BE EC
Goryan [66]

1) \overline{AC} \cong \overline{BD} and \overline{AC} and \overline{BD} bisect each other (given)

2) ABCD is a parallelogram (a quadrilateral with diagonals that bisect each other is a parallelogram)

3) ABCD is a rhombus (a parallelgoram with congruent diagonals is a rhombus)

4) \overline{BE} \cong \overline{EC} (halves of congruent segments are congruent)

5 0
3 years ago
Simplify: 1(-3.86 + 6.82)| + |(4.02 - 12.45)||
Yuki888 [10]

Answer:

11.39

Step-by-step explanation:

-3.86+6.82=2.96

abs(2.96)=2.96

----------------------

4.02-12.45=-8.43

abs(-8.43)=8.43

-----------------------

1(2.96)+8.43=2.96+8.43=11.39

6 0
3 years ago
What is the distance between point A and point B? Round to nearest tenth.
Sergeu [11.5K]

Answer:

d \approx 12.6

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra II</u>

  • Distance Formula: d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find points from graph.</em>

Point A (-4, 2)

Point B (8, 6)

<u>Step 2: Find distance </u><em><u>d</u></em>

Simply plug in the 2 coordinates into the distance formula to find distance <em>d</em>.

  1. Substitute [DF]:                    d = \sqrt{(8+4)^2+(6-2)^2}
  2. Add/Subtract:                       d = \sqrt{(12)^2+(4)^2}
  3. Exponents:                           d = \sqrt{144+16}
  4. Add:                                      d = \sqrt{160}
  5. Simplify:                                d = 4\sqrt{10}
  6. Evaluate:                              d = 12.6491
  7. Round:                                 d \approx 12.6
7 0
3 years ago
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