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elena55 [62]
2 years ago
12

Can someone please help I will give u brainliest

Mathematics
2 answers:
Mila [183]2 years ago
7 0

Answer:

1. 24.5ft

Step-by-step explanation:

We know the area formula is:

a= l * w so...

a = 3.5 * 7

a = 24.6ft

Hope this helps!

kotegsom [21]2 years ago
6 0

Answer:

it's 24.5 Sq feet

Step-by-step explanation:

if you multiply 7 × 3.5 you get the awnser

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6. An ice cream costs 15 more than a cold drink. If the cost of
Debora [2.8K]

Answer:

The price of a cold drink is 10 dollars.

Step-by-step explanation:

We can use proportion.

\frac{5 \:  ice \: creams}{125 \: dollars}  =  \frac{1 \: ice \: cream}{x}  \\  \\  \frac{5x}{5}  =  \frac{125}{5}  \\  \\ x = 25

So we found out that one ice-cream costs $25.00.

The statement said, "An ice cream costs 15 more than a cold drink"

In other words, A cold drink costs 15 dollars less than an ice cream.

So we would subtract.

25 - 15 = 10

So a cold drink costs $10.00.

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3 years ago
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Lindsay has some yellow and red flowers in a vase. The ratio of yellow to red flowers is 4 : 7. The number of yellow flowers in
Naddik [55]
14 red flowers so d because it says 4:7 so there is 8 yellow and 14 red so so fine the lowest common multiple thin divide both by same LCM and git your answer <span />
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3 years ago
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Devon has $45 in his savings account. which equation can be used to determine how much devon needs to save in order to have $315
Georgia [21]
<span>He has 45 dollars. He needs 315 dollars in order for him to have 315 dollars he would to need to save what? Then take 315-45= 270 dollars. Therefore he would need to save 270 dollars.

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3 years ago
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Do you need to use fewer centmeters than meters to measure a cabinet
creativ13 [48]

Answer:

No. You need more centimeters because meters are bigger.

Step-by-step explanation:

They're bigger.

Hope this helps!

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3 years ago
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If sin theta = 4/5 and theta is in quadrant 2, the value of cot theta is
trasher [3.6K]

Answer:

Cot(theta) = - 0.75 or -3/4

Step-by-step explanation:

The hypotenuse is 5

The y value is 4

We need to find the corresponding x value.

x^2 + y^2 = z^2

X = ?

y = 4

z = 5

x^2 + 4^2 = 5^2

x^2 + 16 = 25

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Now in this case, you are in quadrant 2, so the x value is - 3

sqrt(x^2) = sqrt(9)

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Cot(theta) = -3/4

cot(theta) = -0.75

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3 years ago
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