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svp [43]
3 years ago
11

Does anyone know this answer

Mathematics
1 answer:
Greeley [361]3 years ago
4 0
1 A rectangle 2 cube or square 3 a triangle
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A contractor bought 6.4 ftof sheet metal. She has used 3.7 ft2 so far and has $43.20 worth of
Tanzania [10]

Answer:

$16

Step-by-step explanation:

To find the cost per square foot we have to solve the given equation for x:

6.4x - 3.7x = 43.2

2.7x = 43.2

Divide both sides of the equation by 2.7 to isolate the x:

2.7x/2.7 = 43.2/2.7

x = 16

The sheet metal costs $16 per square foot.

Hope this helps :)

3 0
3 years ago
What is area?
valentinak56 [21]

Answer:

The space inside a circle

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
There are 14 people on the city bus. At first stop, 4 people get off and 2 get on. At the second stop, 6 people get off. If ther
Dovator [93]

Answer:

6

Step-by-step explanation:

14-4=10+2=12-6=6+6=12

7 0
3 years ago
Rewrite the slope intercept equation of the line y = 2x + 5 in standard form. A) 2x - y = -5 B) 2x + y = 5 C) -2x - y = -5 D) 2x
goldenfox [79]

Answer:

(A) 2x-y=-5

Step-by-step explanation:

Slope intercept form of equation of line is y = mx+c \ where\ m\ is \ slope

The standard form of equation is Ax + By + C = 0

Now let m=\frac{A}{B}therefore, m =\frac{2}{1}\ which\ gives\ A = 2and\ B = 1  

substituting the value of A and B  in slope intercept form,

y = \frac{A}{B} x+5\\\y = \frac{2}{1} x+ 5\\By\ simplifying,\\1y = 2x + 5\\on\ rearranging\ the\ above\ equation \\2x-y=-5\\which\ gives\ a\ standard\ form\ of\ equation\ Ax +By +C= 0\ where\ A= 2,\ B= (-1)\ and\ C = 5

3 0
3 years ago
Mount everest is 8847 m high. how many centimeters high is the mountain
nata0808 [166]
Before we answer the question we must first:
1. Assess what we have so far.
2. Know what we need to find.
3. Solve.
4. Conclude.

Step 1: What we have so far.
*Mt. Everest's height in meters (m) =  <span>8847m

Step 2: What we need to find.
*</span>Mt. Everest's height in centimeters (cm) = ?

Step 3: Solve.
*Centi means 100.
*1m = 100cm

Conversion process:
8847m x 100cm/1m <--- we need to multiply Mt. Everest's height to 100cm/1m first because our first agenda is to remove (m) from the value.
8847 x 100cm <--- this will be our working solution.
884,700cm <--- Answer

Step 4: Conclusion.
After successfully doing the steps above, we can now conclude that the height of Mt. Everest in centimeters is: 884,700cm
6 0
3 years ago
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