Given that the area of rectangle IJKL is 500 units?what are its length and width?
1
5x
J
K
8x
1 = 101.5 units, w = 162 4 units
1=35 8 units, w = 23 units
1 = 100 units, w = 62 5 units
1 = 28 units, w = 175 units

Answers

Answer 1

Answer:

Answer:

d. 17.5 and 28 units

Step-by-step explanation:

An area of a rectangle is length times width. 8x times 5x = 40x^2. 40x^2 is eqaul to 500. After dividing by 40 and taking the square root of the quotient, x is approximately 3.54. 5 times 3.54 and 8 times 3.54 will yield approximately 17.5 and 28 units.

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Solve for x and then find the measure of angle, A.

Answers

X= 25 because you set both equations equal to each other so 6x - 2 = 4x + 48 then to find the measure of the angle you plug in the value of X. So angle A = 6(25) -2 = 148

Answer:

x = 25 ; m∠A = 148°

Step-by-step explanation:

∠A ≅ ∠B (alternate exterior angles)

(6x - 2)° = (4x + 48)°

2x = 50

x = 25

m∠A = 6(25) - 2 = 148°

Determine two pairs of polar coordinates for the point (5, 5) with 0Á _ _ < 360Á

Answers

the polar coordinates are given by M(x, y), such tha x=rcos(teta), and y=rsin(teta), it was given M(5,5), so 5=rcos(teta) and 5=rsin(teta), the ratio gives us 5/5= cotan (teta), 1= cotan (teta), implies 1= tan(teta), so teta = Pi/4, let's find r
5=rsin(Pi/4)=r . sqrt(2)/2, so r =10/sqrt(2)=10sqrt(2)
finally the polar coordinates are (r, teta) = (10sqrt(2), Pi/4)

Which measure is of an angle that is coterminal with a 95 degree angle

Answers

1). You haven't told us what your choices are, so there's no way
we can help you choose the correct one.

2). An angle that is to be coterminal with another angle of 95 degrees
doesn't need to be any particular size. It just needs to use the same vertex
that the 95-degree one uses.

Edge Answer:

B. 95° – (1,080n)°, for any integer n

Is this work right?
Idk if I followed the PEMDAS right

Answers

yes you did a very good job

you seem to have everything down, the one part i dont understant is your work at the bottom, can you show me how you got it? other than that, everything seems very good!

What is the value of 5.7 × 108?a. 5,700,000,000
b. 5.70000000
c. 570,000,000
d. 57,000,000 User: Which of the following has a value of 84?
a. 83
b. 512
c. 4,096
d. 32 User: What is the prime factorization of 1,260?
a. 2 × 3 × 5 × 6 × 7
b. 2 × 3 × 5 × 7
c. 4 × 5 × 7 × 9
d. 2 × 2 × 3 × 3 × 5 × 7 User: Which of the following is a composite number?
a. 139
b. 29
c. 91
d. 13

Answers

The value of 5.7 x 10⁸ is 570,000,000 CHOICE C.

The value of 8⁴ is 8 * 8 * 8 * 8 = 4,096 CHOICE C.

Prime factorization of 1,260

1260 ÷ 2 = 630
630 ÷ 2 = 315
315 ÷ 3 = 105
105 ÷ 3 = 35
35 ÷ 5 = 7

2 x 2 x 3 x 3 x 5 x 7 CHOICE D.

Composite numbers are numbers that have more factors other than 1 and itself.

91 / 1 = 91
91 / 7 = 13 CHOICE C. 91 is a composite number.

X + 1.5x - 0.75 = 73

what is the value of x?