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irga5000 [103]
3 years ago
10

Indicate whether each number is a prime or a composite number. a. 5 b. 11 c. 18 d. 47 e. 44 f. 65

Mathematics
1 answer:
Paladinen [302]3 years ago
8 0

Answer:

a. Prime

b. Prime

c. Composite

d. Prime

e. Composite

f. Composite

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Which of the following is an equation of the line that passes through the point (−2, 3) and is perpendicular to the graph of the
Ludmilka [50]

The equation of the line is y=-\frac{1}{3}+\frac{7}{3}

Explanation:

The given equation is y=3 x-2

<u>Slope:</u>

Since, the equation of the line is perpendicular to the equation y=3 x-2, then, the slope is given by

m=-\frac{1}{3}

Hence, the slope is m=-\frac{1}{3}

<u>Equation of the line:</u>

The equation of the line can be determined using the formula,

y-y_1=m(x-x_1)

Substituting the point (-2,3) and the slope m=-\frac{1}{3}, in the above formula, we get,

y-3=-\frac{1}{3}(x+2)

Simplifying, we get,

y-3=-\frac{1}{3}x-\frac{2}{3}

     y=-\frac{1}{3}x-\frac{2}{3}+3

     y=-\frac{1}{3}+\frac{7}{3}

Therefore, the equation of the line is y=-\frac{1}{3}+\frac{7}{3}

8 0
3 years ago
And again, 7-10.. thanks!!<br><br>unhelpful answers will be deleted.​
Anit [1.1K]

In parallelogram SAVE, the value of the angle is m∠SEV = 125° while in parallelogram MORE ∠MOR = 111

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

A parallelogram is a quadrilateral with equal opposite and parallel sides. Opposite angles are equal.

In parallelogram SAVE:

m∠VAS = m∠SEV

3x - 5 = 2x + 15

x = 20

m∠VAS = 3(20) - 5 = 55 degrees

m∠VAS + m∠SEV = 180 (consecutive interior angles)

55 + m∠SEV = 180

m∠SEV = 125°

In parallelogram MORE:

∠MOR + ∠ORE = 180 (consecutive interior angles)

4x - 5 + 2x + 11 = 180

x = 29

∠MOR = 4(29) - 5 = 111

In parallelogram SAVE, the value of the angle is m∠SEV = 125° while in parallelogram MORE ∠MOR = 111

Find out more on parallelogram at: brainly.com/question/970600

8 0
2 years ago
PLEASE HELP need quick answer
Mnenie [13.5K]

Answer:

Step-by-step explanation:

discount = 104.99 -  89.24 = 15.75

15.75/104.99 ≅ 0.15 = 15%

8 0
3 years ago
Apply the distributive property and the greatest common factor to write an equivalent expression.
Pavel [41]
Using the distributive property to write an equivalent expression,
60x-24=12(5x-2)
4 0
2 years ago
Erica's bill for breakfast at a restaurant was $64. She left an 18% tip. What was the amount of the tip?
Margarita [4]

Answer:

$11.52

Step-by-step explanation:

18% of 64 is 11.52

4 0
3 years ago
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