QUESTION 3
PLEASE HELP ASAP

Answer:

its c

Step-by-step explanation:

Answer:

Step-by-step explanation:

Use SOH CAH TOA to recall how the trig functions fit on a triangle

SOH: Sin(Ф)= Opp / Hyp

CAH: Cos(Ф)= Adj / Hyp

TOA: Tan(Ф) = Opp / Adj

since we know the Hyp and the Opp of the angle  pick SOH

Sin(Ф)= 42 / 42[tex]\sqrt{2}[/tex]

∅ = arcSin( 42 / 42[tex]\sqrt{2}[/tex] )

∅ = 45 °

Answer:

∠4 = 102°

Step-by-step explanation:

∠4 = 180 - 78 = 102°

Answer:

The answer is 3 (112 Degrees).

Step-by-step explanation:

Search it up-

Wheres my cookie- :D

Answer:

2.94 inches

Step-by-step explanation:

235*1.25=293.75, 293.75/100=2.9375

rounded to the nearest hundredth is 2.94

Answer:

56 degrees

Step-by-step explanation:

Because DF is a line that makes it 180 degrees we know that the other two angles on that line are are 60 and 64 now we can make an equation:

60 + 64 + x = 180

124 + x = 180

Subtract 124:

x = 56

Answer:

1, 3

Step-by-step explanation:

measure of angle 1 and 57° form a right angle; measure of angle 1 is equal to measure of angle 3

Answer:

1 and 3

Step-by-step explanation:

Because both equals 33 degree

and 57+33=90 degree

Answer:

16π

Step-by-step explanation:

ooohhhh, that makes so much more sense, I wasn't actually supposed to substitute 3.14 for π, whoops, sorry

Answer:

D) Ping pong ball, cotton ball, baseball, bowling ball, wrecking ball.

Step-by-step explanation:

If they are moving at the same time, the objects that have more mass have more kinetic energy.

the heaviest is the wrecking ball, and then the bowling ball, the baseball, the cotton ball, and the ping pong ball.

The only answer that follows this (in reverse) is D

Answer:

f the equation is in the form, ax + b = c, where x is the variable, you can solve the equation as before. First “undo” the addition and subtraction, and then “undo” the multiplication and division. Solve 3y + 2 = 11. Subtract 2 from both sides of the equation to get the term with the variable by itself.

Step-by-step explanation:

Answer:

The goal in solving an equation is to get the variable by itself on one side of the equation and a number on the other side of the equation. To isolate the variable, we must reverse the operations acting on the variable. We do this by performing the inverse of each operation on both sides of the equation.

Step-by-step explanation:

Answer:

can you bring the image closer

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Answer:

1. 5 1/4

2. 2 3/4

3. 3 3/4

Step-by-step explanation:

each small line is equal to 1/4

Answer:

18

Step-by-step explanation:

Answer:

i think it  is a hope it helps

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

Okay, so on a grid, points Q and R are parallel to each other on the point 6, we just have to figure out how far apart they are, and to figure that out, we have to find the distance between 8 and -4 so:

8 - -4 = 8 + 4 = 12

So, the distance from point Q to point R is 12

if this is wrong please let me know

hope this helps:)

Answer:

The exponential equation is y = -2×(1/2)^x

Step-by-step explanation:

1) The horizontal asymptote of the function is the x axis (always nice)

2) At x=0, y=-2 (i.e, this function will be multiplied by -2 bc the exponent part will transform into one at x=0)

3) Then we need to ascertain the base of the exponential. Based on the facts that at x=1, y=-1 and the "a-value" is -2, we can set up an equation to find b:

can u give me the brainliest ?

Answer: The answer is 165

Step-by-step explanation:

Those who will visit the garden more than 3 times in the next month will be those who visit 4, 5, and 6 or more times.

Out of the 75 surveyed, the total number of those are:

= 9 + 12 + 3

= 24

That would give a percentage of:

= 24 / 75

= 32%

This means that the best estimate for those who will visit more than 3 times is 32%.

Out of the total number of 516, that is:

= 32% * 516

= 165 members

hope you do well

Answer:

148cm²

Step-by-step explanation:

seriously why, just why? okay, hold on, we're gonna be here a while

Let's start with the triangles, they're all equal, and we already have their measurements and the formula for the area of a triangle is base x height ÷ 2, so all we have to do is plug:

5 x 8 = 40

40 ÷ 2 = 20

Now we have to multiply by 3 because there's 3 of these abominations:

20 x 3 = 60

So we put that on a back burner while we do the semicircle

So the formula for the area of a circle is pi x radius², so we have to find the radius. We know that each of the triangle bottoms is 5cm, so we just multiply by 3:

5 x 3 = 15

So the diameter of the semicircle is 15cm, now we divide that by two to find the radius:

15 ÷ 2 = 7.5

Now we just plug that into our formula (we're using 3.14 for pi)

7.5² = 56.25

3.14 x 56.25 = 176.625‬

Usually, we'd stop there, but it's only half of a circle, so:

176.625 ÷ 2 = 88.3125‬

So now we add both of our areas:

60 + 88.3125‬ =

148.3125‬

Normally, that would be the answer, but since we're supposed to be estimating, we round it to the nearest whole number:

148.3125 -> 148

So the area of the figure is 148cm²

if this is wrong, let me know so I can fix it

hope this helps:)

Answer:

x=20 degrees

2x-7+6x+7+20=180

Step-by-step explanation:

the total degrees of a triangle is 180

Answer:

6,000cm3

Step-by-step explanation:

10×20×15 = 3,000

3,000×2= 6,000

Answer:

Step-by-step explanation: Multiply all the numbers and the answer you get is the volume.9,000,000

Answer:

1. slope: 4. y-intercept: (0,-2)

2. slope: 0.6. y-intercept: (0,-4)

3. -1. y-intercept: (0,13)

Step-by-step explanation:

Answer:

244140625 or 5^12

Step-by-step explanation:

When it comes to multiplication, you add exponents IF the base (the 5 at the bottom is called base) is the same answer. for example: 1^16 x 1^9, since the exponents are the same you just add the exponents (16 & 9) which is 25 or 1^25

Dividing is the same as multiplying except your subtracting with the examples, adding and subtracting is simplifying and solving, for example

14^2 + 13^3

          14 * 14 = 196

                   13*13*13 =2,197

          196+2,197 = 2,393

Same thing for subtraction

13^3 - 14^2

2,197 - 196 = 2,001

Hope this helps

~R3V0

he rolling number cute of 1,500

Answer:

I think it could be 83.3333333333 or 83

Step-by-step explanation:

a dice has 6 sides and 3 dotes are on 1 side

1/6 * 500 = 83.3333333333

sorry if I am wrong

Answer:

The answer is c

Step-by-step explanation:

The middle line is in the same spot

The boxplot that could represent this data is boxplot B.

An interquartile range is a measure of the difference between the upper and lower quartiles of a dataset.

W can find the values of the upper and lower quartile and median from a box plot.

The middle line is the median and the first line is the lower quartile and the last line is the upper quartile.

The formula used is Upper quartile - Lower quartile.

We have,

Ramon drew boxplots to summarize the number of pages in each chapter of two books.

The value of the interquartile ranges of these boxplots is the same.

So,

We see that,

Box plot B has the same interquartile range.

i.e

35 - 20 = 15

30 - 15 = 15

This is the only boxplot that has the same interquartile ranges.

Thus,

Box plot B has the same interquartile range.

Learn more about the interquartile range here:

https://brainly.com/question/29204101

#SPJ2

Answer:

8b + 7

Step-by-step explanation:

Add like terms.

7b + b (same as 1b) = 8b

4 + 3 = 7

Answer:

a. one

b. three

c. eleven

Step-by-step explanation:

just count the dots ??