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2 years ago

Given triangles are congruent. What is the measure of x? * 5 4 3

Mathematics

2 answers:

GaryK [48]2 years ago

3 0

Answer:

<h3>measure of X is 5 cm.</h3>

because they are congruent...

konstantin123 [22]2 years ago

3 0

Answer:

X is 5 cm.

Step-by-step explanation:

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Two triangles have the same area. One triangle has a base of 4 cm and a height of 7 cm. If the height of the other triangle is 1

Ksivusya [100]

Answer:

x = 2

Step-by-step explanation:

→ Work out the area of the first triangle

0.5 × 4 × 7 = 14

→ Set up an equation for the second base

0.5 × x × 14 = 14

→ Simplify

7x = 14

→ Divide both sides by 7

x = 2

8 0

2 years ago

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Reasoning A salesperson's commission rate is 4%. What is the commission from the sale of

seraphim [82]

A salesperson earns 4% commission on furnace sales

The furnace sales have worth $33,000

We need to find the commission that the salesperson earns

∵ The salesperson earns 4% commission on furnaces sale

∵ The furnaces sale have worth $33,000

- Find the 4% of 33,000

∴ The salesperson earns 4% of 33,000

∵ 4% × 33,000 = \frac{4}{100}1004 × 33,000 = 1320

∴ The salesperson earns $1320

The commission that the salesperson earns on the sale is $1320

∵ The salesperson doubles his sales of furnaces

∴ The commission would be double

That because the commission is a constant percent from his sales of furnaces, so if the amount of his sales of furnaces doubles , then his commission also doubles, it is a direct proportion relationship

Commission = constant (4%) × amount of furnaces sale

The commission would be double when he doubles his sales of furnaces

7 0

2 years ago

The table below shows two equations.

Vladimir79 [104]

Equation 1:
| 2 x - 3 | + 5 = 4
| 2 x - 3 | = -1
There are no solutions.
Equation 2:
| 5 x + 3 | - 10 = 3
| 5 x + 3 | = 13
5 x + 3 = 13 and : 5 x + 3 = - 13
5 x = 10 5 x = - 16
x = 2 x = - 3.2
Answer:
B ) Equation 1 has no solution and equation 2 has solutions x = 2, - 3.2.

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2 years ago

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Arturiano [62]

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2 years ago

Which equation best represents the data in the table if the math grade y depends on the number of days absent x?

evablogger [386]

The equation y= -5/2x+90 best represents the data in the table. Option D is the correct answer.

Step-by-step explanation:

To find the correct equation out of the four options, substitute y= grade% and x= days absent.

Check for option A)

when x= 0, y= 2/5(0)+90 = 90. option A satisfies.

when x= 2, y= 2/5(2)+90 = (4/5)+90 ≠ 85. option A does not satisfy.

Check for option B)

when x= 0, y= -2/5(0)+90 = 90. option B satisfies.

when x= 2, y= -2/5(2)+90 = (-4/5)+90 ≠ 85. option B does not satisfy.

Check for option C)

when x= 0, y= 5/2(0)+90 = 90. option C satisfies.

when x= 2, y= 5/2(2)+90 = (5)+90 = 95 ≠ 85. option C does not satisfy.

Check for option D)

when x= 0, y= -5/2(0)+90 = 90. option D satisfies.

when x= 2, y= -5/2(2)+90 = (-5)+90 = 85. option D satisfies.

when x= 4, y= -5/2(4)+90 = (-5*2)+90 = -10+90 = 80. option D satisfies.

when x= 6, y= -5/2(6)+90 = (-5*3)+90 = -15+90 = 75. option D satisfies.

when x= 8, y= -5/2(8)+90 = (-5*4)+90 = -20+90 = 70. option D satisfies

7 0

2 years ago