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Triss [41]
3 years ago
6

Wright a variable expression for the word phrase, "the product of a number z and 7" A: 7 - z

Mathematics
1 answer:
drek231 [11]3 years ago
3 0
Product means to multiply so, C
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Suppose someone gives you 15 to 4 odds that you can't roll 2 even numbers with the roll of 2 fair dice. This means you win $15 i
svp [43]
You can expect to make more money. There are 3 possibilities for this answer this question which gives each one 33.33% chance. Only one of these possibilities will leave you with money.

I hope that this helps
7 0
4 years ago
Read 2 more answers
What is the equation if the horizontal line that passes through (5,-6)
Tema [17]

Answer:

y = -6

Step-by-step explanation:

On the coordinate plane, the vertical axis (up and down) is the y-axis and the horizontal axis (side to side) is the x-axis.  However, when there is a horizontal line on the graph, it represents a value of y that is true for any value of 'x'.   In the same respect, a vertical line is a value of x that is true for any value of 'y'.  In the case of the point (5, -6), a horizontal line would have to be y = -6 in order to pass through the point and cross the coordinate plane from left to right.  

7 0
3 years ago
Construct a triangle ABC, right angled at B and the sides BC = 4cm and AC = 5cm. Measure side AB.
MaRussiya [10]

Answer:

3

Step-by-step explanation:

6 0
3 years ago
PLEASE HELP WITH QUESTIONS 32 and 33 PLEASE
olga2289 [7]

Hey!

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

<h3>Question #32:</h3>

Solve: 4/m - 8 = 8/2

Cross Multiply: 4 * 2 = 8 * (m - 8)

Simplify: 8 = 8m - 64

Flip the Equation: 8m - 64 = 8

Add 64 to both sides: 8m + (-64) + 64 = 8 + 64

Simplify: 8m = 72

Divide both sides by 8: 8m/8 = 72/8

Final Answer: m = 9

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

<h3>Question #33:</h3>

Solve: 7/b + 5 = 10/5

Cross Multiply: 7 * 5 = 10 * (b + 5)

Simplify: 35 = 10b + 50

Flip the Equation: 10b + 50 = 35

Subtract 50 to both sides: 10b + 50 - 50 = 35 - 50

Simplify: 10b = -15

Divide both sides by 10: 10b/10 = -15/10

Final Answer: b = -3/2

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

Hope This Helped! Good Luck!

6 0
3 years ago
Find the surface area of the composite solid. Leave your answer in terms of pi.
bonufazy [111]
Total surface area = lateral area of cone + lateral area of cylinder + area of base of cylinder:
cone: πrL = π(5cm)(13cm) = 65πcm²
cylinder: 2πrh = 2π(5cm)(12cm) = 120πcm²
base: πr² = π(5cm)² = 25πcm²
total surface area = 65πcm² + 120πcm² + 25πcm² = 210πcm²
4 0
3 years ago
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