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pantera1 [17]
3 years ago
12

The diagonal of a square is x units. What is the area of the square in terms of x? One-half x squared square units x squared squ

are units 2x square units One-half x square units
Mathematics
2 answers:
arsen [322]3 years ago
7 0

Answer:

1/2x^2 square units

Step-by-step explanation:

kap26 [50]3 years ago
3 0

Answer: \frac{1}{2} x^{2}

Step-by-step explanation:

The area of a square is \frac{1}{2} d^{2}

Substituting d for x, you get 1/2x^2

Hope this helps <3

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Linear equations assignment:
Daniel [21]

Answer:

20 laps

Step-by-step explanation:

2 times = +1 dollars for Paula, +0.50 dollars for Jacki

Try multiplying it the least amount of times to Paula can have more and so 20 times and Paula will have 20 dollar sand Jacki will have 19.75, therefore she needs to do 20 laps.

6 0
3 years ago
A service station will be built on the highway, and a road will connect it with cray. How long will the new road be?
maxonik [38]

Answer:

46.2 mi is the right answer.

Step-by-step explanation:

In this question we will follow the property of congruence of two triangles.

Here two triangles formed are triangle formed by Alba, Cray and Blare and a triangle formed by Service station, Cray and Blare.

The distance between Alba and Blare = 130 mi

The distance between Alba and Cray = 120 mi

As we know in the congruent triangles all sides are in the same ratio.

Now we apply the property of the theorem

\frac{Distance(Alba-Cray)}{Distance(Alba-Blare)}= \frac{Distance(Cray-Service station)}{Distance(Cray-Blare)}

\frac{120}{130}=\frac{x}{50}

x=50\frac{120}{130}

x = 46.2 mi

7 0
3 years ago
Three times a certain number is 45. What is the number?
andriy [413]
The answer is fifteen (15)
Hope this helps!
4 0
3 years ago
ASAP! GIVING BRAINLIEST! Please read the question THEN answer CORRECTLY! NO guessing. Show your work OR give an explaination.
max2010maxim [7]

Answer:c

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Point slope graph y+2÷4(x+5)
ladessa [460]

Answer:

See attachment for graph

Or

The slope intercept form is y=4x+18

Step-by-step explanation:

Assuming you want to graph the straight line given in point-slope form as

y+2=4(x+5)

Then we need at least two points on this line

When we compare to the point-slope formula y-y_1=m(x-x_1) then we  obtain (-5,-2) as a point on this line so we plot it.

When x=0, y=4(0+5)-2=18 so we plot (0,18)

We then draw a straight line through as shown in the attachment.

On the other hand, if you had wanted the equation slope intercept form, then we expand to obtain:

y+2=4x+20

\implies y=4x+20-2

\implies y=4x+18

3 0
3 years ago
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