Please answer this math question for me? There is three questions in this one picture

Answer:

A) <SQT = 36 degrees

B) <QRW = 36 degrees

C)<PRV = 72 degrees

Step-by-step explanation:

A) <SQT = 36 degrees (< SQT and < PQR are vertically opposite angles, and vertically opposite angles are equal)

B) <QRW = 36 degrees ( <QRW and < SQT are corresponding angles since they lie on the same side of the transversal across the parallel lines. Corresponding angles are equal)

C)<PRV = 72 degrees( <PRV is the exterior base angle to < PQR and exterior base angles, are always twice their interior correxpondents)

Answer:

$28.80

Step-by-step explanation:

36 * 80%

Answer:

The ladder makes an angle of 60 degree from the ground.

Step-by-step explanation:

Length of the ladder, L = 28 feet

distance of ladder, d = 14 feet

Let the angle formed with the ground is A.

According to the trigonometry

[tex]\cos A =\frac{d}{L}[/tex]

[tex]\cos A =\frac{14}{28}[/tex]

cos A = 0.5

A = 60 degree

Step-by-step explanation:

Square both sides and you will get

3xy/(x + y) = 4

Multiplying both by (x + y), we get

3xy = 4(x + y) = 4x + 4y

Put all the terms containing y to the left side:

3xy - 4y = 4x

y(3x - 4) = 4x

or y = 4x/(3x - 4)

Answer:

192

Step-by-step explanation:

120/5=24

24x8=192

Answer:

in 45-45-90 triangle side opposite to 90 is a√2

Step-by-step explanation:

so the answer is C.3√2

put a=3

Answe

Step-by-step explanation:

The missing blanks have been filled .

A permutation is an act of arranging the objects or numbers in order. Combinations are the way of selecting the objects or numbers from a group of objects or collection, in such a way that the order of the objects does not matter.

A bag contains one green ball, one yellow ball, one red ball, and one blue ball.

Jerome picks a ball from the bag, replaces it, and then picks another ball.

Order matters since the ball is being replaced each time.

This is all the possible combinations to take 2 balls with replacement,

GY YY RY BY GR YR RR BR GB YB RB BB GG YG RG BG

For  the first missing blank , RR, RB, and RG are listed and the only other combination when choosing a red first would be to pick a yellow, so RY.

This is the same pattern for the others also.

To know more about Permutation and Combination

https://brainly.com/question/13387529

#SPJ2

Answer:

No

Step-by-step explanation:

Again, I don’t really want to help you :)

We can use the Pythagorean Theorem to solve the triangle to find x.

[tex]x^2=12^2+8^2[/tex]

[tex]x^2=144+64[/tex]

[tex]x^2=208[/tex]

[tex]x=\sqrt{208}[/tex]

x≈14.4

Answer:

$20.64

Step-by-step explanation:

if you cut 61.92 in to thirds

61.92/ 3= 20.64

so if Sarah's friends payed 2/3 of the bill Sarah herself payed 1/3 which is $20.64

Answer:

0.04 mol/ Liter

Step-by-step explanation:

If you have 8.1 grams of NaOH in 5 L of solution, what is the molarity? (Round answers to the nearest hundredth)

The formula for molarity = Number of moles/ Volume in Liters

Step 1

Find the Number of moles of NaOH

We find the Molar mass of NaOH

Na = 23, O = 16, H = 1

Molar mass = 23 + 16 + 1 = 40 g/mol

Grams of NaOH in the solution = 8.1 grams

Number of moles = Mass/Molar mass

= 8.1 g/40 g/mol

= 0.2025 moles

Step 2

Molarity = 0.2025moles/ 5 L

= 0.0405 mol/ Liter

Approximately = 0.04 mol/L

Answer:

3/4, 4/5, 2/3. 3/5, 2/3

Step-by-step explanation:

What is 4/8 + 1/4 simplified

4/8 + 1/4

4/8 + (1/4)*2/2 (find the common denominator in our case it is 8)

4/8 + 2/8

6/8

or, 3/4 (I simplified the fraction to lowest term)

what is 3/5 + 2/10 simplified  

3/5 + 2/10

3/5 + 1/5

4/5

what is 1/3 + 3/9 simplified

1/3 + 3/9

1/3 + 1/3

2/3

what is 2/10 +2/5 simplified

2/10 + 2/5

1/5 + 2/5

3/5

what is 3/6 + 2/12 simplified

3/6 + 2/12

3/6 + 1/6

4/6

2/3

Answer:

(0, 8 )

Step-by-step explanation:

The y- intercept is where the graph crosses the y- axis

The graph crosses the y- axis at 8 with coordinates (0, 8 )

Answer:

<1 = 112degrees

<2 = 33degrees

Step-by-step explanation:

From the figure, the sum of interior angles of the larger triangle is equal to the exterior, hence;

<1 + 15 = 127

<1 = 127 - 15

<1 = 112degrees

For the smaller triangle;

<1 = <2 + 79

112 = <2 + 79

<2 = 112-79

<2 = 33

Hence the measure of <2 is 33degrees

Answer:

The interquartile range or IQR is equal to three minus one. We subtract the lower quartile value from the upper quartile value. ... As there are also seven values in data set two, the position of the quartiles and median will remain the same. The lowest value of data set two is 19, and the highest value is 28

Step-by-step explanation:

hope i helped and have a wonderful day

Answer:

the green prisim is 5.59 or 5 times bigger!

Step-by-step explanation:

The surface area of the green prisim is 850 and the surface area of the blue one is 150 and 850 divided by 150 is 5.59!

Answer:

(b × h) ÷ 2

Step-by-step explanation:

Answer:

it's d

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Subtract the sum of the given angles from 180 for x

x = 180 - (125 + 38) = 180 - 163 = 17 → C

Answer:

yes...

Step-by-step explanation:

Answer:

1.5 pounds. it's simply 3/8 times 4

Answer:

1.5 pounds of chocolate

Step-by-step explanation:

A single batch of ice cream takes [tex]\frac{3}{8}[/tex] of a pound of chocolate. For every added batch, we add another [tex]\frac{3}{8}[/tex] pound, or multiply [tex]\frac{3}{8}[/tex] by the number of batches.

In this case, we are making 4 batches, so we need to multiply [tex]\frac{3}{8}[/tex] by 4.

[tex]4\cdot \frac{3}{8}[/tex]

[tex]\frac{4}{1}\cdot \frac{3}{8} =\frac{3}{2}[/tex]

[tex]\frac{3}{2}=1.5[/tex]

We need 1.5 pounds of  chocolate to make 4 batches of ice cream.

Good luck ^^

Answer:

$49,057.50

Step-by-step explanation:

To find how much a percent is of a number you multiply that number and that percent then add the two

SO.... 46,500x5.5% is 2557.50 and then you add the 2 so 46,500 + 2557.50= 49,057.50 hope this helps

Answer:

[tex]y = 9[/tex]

Step-by-step explanation:

[tex]3 + 2x = y[/tex]

[tex]y = 3 + 6[/tex]

[tex]y = 9[/tex]

Answer:

which answer?

Step-by-step explanation:

..........

Answer: x=3√10 or x=−3√10

Step-by-step explanation:

Let's solve your equation step-by-step.

x2=90

Step 1: Take square root.

x=±√90

x=3√10 or x=−3√10

Answer:

12

Step-by-step explanation:

Answer:

20 units

Step-by-step explanation:

Hope this helps u :D

Answer:

24 units

Step-by-step explanation:

The distance between 2 and 4 is 2.

2 + 2 = 4

The width is 2 units.

The distance between - 3 and 5 is 8.

- 3 + 8 = 5 or 8 - 3 = 5

4 + 8 + 4 + 8 = 24

Answer:

59.74 cm²

Step-by-step explanation:

a = (1/2)(base1 + base2) * height

a = (1/2)(5.9 + 14.7) * 5.8

a = 59.74

A.

Step-by-step explanation:

It's exactly what's asked for.

Answer:

Step-by-step explanation:

If the input is 2 and the output is 6, then f(x) = 3IxI

Answer:

C) (2, -8)

Step-by-step explanation:

The rule for a 180 degree rotation is negating both coordinates (making both x and y the opposite sign)