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Tasya [4]
3 years ago
12

Help plz will mark Brainly

Mathematics
1 answer:
irina1246 [14]3 years ago
3 0

Answer:

126 inches

Step-by-step explanation:

If your drawing is on a 1 : 40 scale, to find the scale's height, divide the ride's height by 40.

420 / 40 = 10.5

So the drawing will be 10.5 feet tall.

To convert 10.5 feet to inches, multiply it by 12.

10.5 * 12 = 126 inches

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Jina made $154 for 11 hours of work. at the same rate, how much would she make for 17 hours of work?
Lynna [10]
14$ per hour
238$ for 17 hours
6 0
3 years ago
Your auto insurance is $900 per quarter. What should you use as the monthly average? The auto insurance is a fixed expense, but
Airida [17]

Answer:

$225

Step-by-step explanation:

A quarter is made up of 4 months,

If auto insurance is $900 per quarter, the monthly expense would be $900 / 4 = $225

4 0
4 years ago
Solve the equation for x.<br> 2/3x-1/9x+5=20
Over [174]

Answer:

x = 27

Step-by-step explanation:

I'm assuming the equation looks like this:

\frac{2}{3}x-\frac{1}{9}x+5=20

Here's how to solve for x:

\frac{2}{3}x-\frac{1}{9}x+5=20

(subtract 5 from both sides)

\frac{2}{3}x-\frac{1}{9}x=15

(Find the GCF of 3 and 9, which is 3. Multiply 2/3 by 3/3. You get 6/9)

\frac{6}{9}x-\frac{1}{9}x=15

(add like terms)

\frac{5}{9}x=15

(multiply 9/5 to both sides, which is the same as dividing both sides by 5/9)

x = 27

Hope it helps (●'◡'●)

8 0
3 years ago
Please help if so thank you And explain
Naddika [18.5K]

Answer:

x = 34°

Step-by-step explanation:

Given AC and BD are perpendicular bisectors, we can say that at point E, there are 4 right angles [perpendicular bisectors intersect to create 4 90 degree angles].

Now, if we look at the triangle AED, we know that it is a right triangle, meaning that angle E is a right angle.

Also,

We know sum of 3 angles in a triangle is 180 degrees. Thus, we can write:

∠A + ∠E + ∠D = 180

<em>Note: Angle A and Angle D are just the half part of the diagram. More exactly we can write:</em>

∠EAD + ∠ADE + ∠DEA = 180

Given,

∠EAD = 56

∠DEA = 90

We now solve:

∠EAD + ∠ADE + ∠DEA = 180

56 + ∠ADE + 90 = 180

146 + ∠ADE = 180

146 + x = 180

x = 180 - 146

x = 34°

4 0
3 years ago
Find the value of x and y
Dimas [21]

Answer:

because we cant help you here can you drop a screenshot in so then we can help because all we know is find the value of x and y and if we had a screenshot then we would know what we are trying to calculate here

Step-by-step explanation:

8 0
3 years ago
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