Directions: Find the missing wall in feet.

Mathematics

1 answer:

Sindrei [870]3 years ago

5 0

Answer:

2.6?:))))

......

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If rectangle ABCD was reflected over the y-axis, reflected over the x-

olga_2 [115]

Answer:

-4, 1

Step-by-step explanation:

5 0

3 years ago

Solve the inequality. Write the solution in set-builder notation.

Salsk061 [2.6K]

-4x - 17 ≥ -41
 +17 +17
 -4x ≥ -24
 -4 -4
 x ≥ 6

8 0

3 years ago

Plz some one look at this

aleksklad [387]

5 : - 1/6 = 0.167 out of 10 = 1.67 out of 100 = 16.7

even number 0.33 out of 10:- 3.3 out of 100:- 33

a prime number 0.5 out of 10: 5 and out of 100:- 50

multipl of 3:- 0/33 out of 10:- 3.3 and out of 100: 33

4 0

3 years ago

A standard dartboard has a diameter of 18 in. What is its area to the nearest square inch?

Reptile [31]

The meaning of the area is the measurement of a surface in this case a circle, which can be find by using the formula $A= \pi r^{2}$ , where r is equal to the radius of the circle.

In this exercise is given that the diameter of a standard cardboard is 18 inches or a radius of 9 inches and it is asked to find its area. Therefore, to find the area of the circle you should substitute the value of the radius into the previous mention formula.

$A= \pi r^{2}$
$A= \pi (9 in)^{2}$
$A= \pi (81 in^{2})$
$A=254.47 in^{2}$

The area of the standard dartboard is 254.47 square inches or 254 square inches.

8 0

2 years ago

70% of Ms. Miller's class passed the test on the first try. Those who failed were able to retake and half of those students pass

MrRissso [65]

Answer:

85%

Step-by-step explanation:

Calculate how many students passed on their first try. 20 x 70% is 14, so 14 students passed on their first try.
6 students retook the test. Half of 6 is 3. Add 3 to the 14 students that passed earlier.
Calculate the percent with the equation 17/20 = 0.85. 0.85 = 85%.

5 0

3 years ago