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3 years ago

I need help with this ASAP

Mathematics

2 answers:

mylen [45]3 years ago

6 0

Answer:

C. 5/18

Step-by-step explanation:

A quadrilateral is any shape with 4 sides, therefore a rectangle is a circle while the other ones are not. Since there are 5 rectangle cards, the answer will be 5 over the number of total cars

8 triangle cards + 5 rectangle cards + 5 circle cards = 18 total cards

5 rectangle cards out of 18 total cards

5/18

C. 5/18

Ksenya-84 [330]3 years ago

3 0

Answer:

Step-by-step explanation:

5+5+8=18

5+8+13

13/18

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Find the area of the square in inches^2 and enter your answer below. Do not

pogonyaev

Answer:

10.24

Step-by-step explanation:

Area of a circle=sides²

Area of a circle=(3.2)²=3.2(3.2)=10.24

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2 years ago

Jadah bikes 45 miles in 3 hours. At this rate, how far does she go in 8 hours?

Ber [7]

Answer:

120 miles

Step-by-step explanation:

45 divided by 3 equals to 15 and 15 times 8 equals 120.

45 / 3 = 15

15 x 8 = 120

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2 years ago

What is the solution of the system of equations graphed below?

Dahasolnce [82]

Answer: B

Step-by-step explanation: Look at where the lines intersect

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2 years ago

Find the value of c, rounded to the nearest tenth <br> A. 11<br> B. 14.3<br> C. 37.6<br> D. 7.4

Helga [31]

Answer:

D. The correct value of c = 7.4

Step-by-step explanation:

According to Tangent-Secant theorem:

"When a tangent and a secant are drawn from one single external point to a circle, square of the length of tangent segment must be equal to the product of lengths of whole secant segment and the exterior portion of secant segment."

Here, the external length of tangent segment = 10

Also, the length of internal segment is 14 and c.

So, by the SECANT THEOREM:

$(10)^2 = 14 \times c\\\implies c = \frac{100}{14} = 7.14$

or, c = 7. 1428

Now, rounding off the value of c = 7. 14 to the nearest tenth, we get

c = 7. 4

Hence the correct value of c = 7.4

8 0

3 years ago

Read 2 more answers

I cut out a square piece of fabric with an area of 32 square feet. Which expression could be used to find the side length of the

coldgirl [10]

Answer:

area=length*width

32/width=length

7 0

3 years ago