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2 years ago

Find the area of the triangle. 23 cm 16 cm 14 cm

Mathematics

1 answer:

Lina20 [59]2 years ago

4 0

53 centimeters is the area

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6x(0,5x+3)+3x(1-x)-(1-10x)=7

Eddi Din [679]

Answer:

answer<em> </em><em>is</em><em> </em>

Step-by-step explanation:

ok ok ok ok ok ok ok ok ok ok ok ok

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3 years ago

Complete the equation of the lines whose slope is 5 and y-intercept is (0,4)<br>y = ?

Dimas [21]

Answer:

y = 5x + 4

Step-by-step explanation:

y - 4 = 5(x - 0)

That is point-slope form. I'm not sure if you want it in slope intercept form, but slope intercept form of the equation is -

y = 5x + 4

7 0

3 years ago

Marty was renting a boat and wanted to get the best plan. Rental plan A charges a fee of

harina [27]

The system of equations that represent the situation are as follows;

C = $50 + $25h

C = $10 + $35h.

According to the question;

Mary was trying to rent a boat and wanted to get the best plan.

Let C = Charged fees

and h = hours of rental

For Plan A:

Rental plan A charges a fee of
$50 plus $25 per hour.

C = $50 + $25h

For Plan B:

Plan B charges a fee of $10 plus $35 per hour.

C = $10 + $35h.

Read more on rental charges;

brainly.com/question/1503197

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2 years ago

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When Mya looked out at the store's parking lot, she noticed that for every 4 cars, there were 6 trucks. If there's a total of 22

olasank [31]

Answer:

<h2>88 cars</h2><h2>132 trucks</h2>

Step-by-step explanation:

This is a ratio problem, the ratio of cars to trucks

for every 4 cars, there are 6 trucks

represented as a ratio we have 4:6

1. how many of them are cars

applying the part to whole strategy we have

4+6 = 10

let cars be x

$\frac{4}{10}= \frac{x}{220} \\\\x= \frac{220*4}{10} \\\\x= 880/10\\\\x= 88 cars$

2. how many of them are trucks?

let trucks be y

$\frac{6}{10}= \frac{y}{220} \\\\x= \frac{220*6}{10} \\\\y= 1320/10 \\\\y= 132 trucks$

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3 years ago

A hypothesis test is performed to determine if the proportion of all six packs of seltzers sold in a particular grocery store ne

slava [35]

Answer:

None of them is true Please mark brailiest

Step-by-step explanation:

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3 years ago