alf you started at the point (2, 2) and went 8 spaces to the left and 5 spaces down, where would you land? (__,__)

Answers

Answer 1
Answer: the answer would be (-6,-3). X goes left (negative) or right (positive). Y goes up (positive) or down (negative). X = 2, & Y = 2. If you go 8 spaces to the left, then (2-8=-6) & if you go 5 spaces down, then (2-5=-3). making your final answer (-6,-3).

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Some lemon, lime, and cherry lollipops are placed in a bowl. Some have achocolate center, and some do not. Suppose one of the lollipops is chosen
randomly from all the lollipops in the bowl. According to the table below, if it
is known to be lemon, what is the probability that it HAS a chocolate center?

Answers

Answer:

45%

Step-by-step explanation:

There are 20 lollilops with lemon in total. 9 of them have a chocolate center. 9/20=0.45. To convert it into percentage you would multiply the number by 100. 0.45*100=45

The answer is 45%

Answer: C. 45%

"if it is known to be lemon" means we ignore any other flavor. I recommend covering up the other values, or you could highlight just the lemon column.

We have 9+11 = 20 lemon total. Of this 20 total, only 9 lemons have a chocolate center. So 9/20 = 0.45 = 45% of the lemon candies have a chocolate center.

24. A flat roof rises at a 30° angle from the front wall of a storage shed to the back wall. The front wall is11.5 feet tall and the back wall is 20.2 feet tall. Find the length of the roof line and the depth of the shed from front to back. Round vour answers to the nearest tenth of a foot.


SHOW WORK
WILL MARK BRANLIEST

Answers

Answer:

Length of the roof line is 17.4\ feet. And depth of the shed is 15.07\ feet

Step-by-step explanation:

Given front wall is 11.5 feet tall, back wall is 20.2 feet. And roof rises at  30° angle from the front wall.

Let h be the length of the roof line. And b the depth of the shed.

We can see it is a right angle triangle with opposite 20.2-11.5=8.7\ feet (see the attachment)

Now,

sin(30)=(Opposite)/(Hypotenuse)\n \nsin(30)=(8.7)/(h)\n\nh=(8.7)/(0.5)\n\nh=17.4\ feet

Also,

tan(30)=(Opposite)/(Adjacent)\n\ntan(30)=(8.7)/(b)\n\nb=(8.7)/(tan(30))\n\nb=(8.7)/(0.577)\n\nb=15.07\ feet

So, Length of the roof line is 17.4\ feet. And depth of the shed is 15.07\ feet

Answer:

17.4 ft

Step-by-step explanation:

Given: Height of front wall is 11.5 ft

           Height of back wall is 20.2 ft

           

Attach is the picture drawn for the question.

First lets find the depth of shed from from front to back wall.

Depth of shed from front to back wall= length of back wall - length of front wall.

∴ Depth of shed from front to back wall= 20.2-11.5= 8.7\ ft

Now, using sine rule of trignometry to find length of roof line.

We know, Sin \theta= (Opposite)/(Hypotenous)

sin 30= (8.7)/(hypotenous)

(1)/(2) = (8.7)/(Hypotenous)

Cross multiplying

Hypontenous= 8.7* 2

∴ Hypontenous= 17.4 feet

Hence, length of roof line is 17.4 ft.

What's the question? One hour and 10 minutes later, it was 6:20 P.M.

Answers

You can make a question out of this. What time was it one hour and ten minutes before 6:20 pm
What time was it one hour and 10 minutes ago from 6:20 pm?

Lucy is a dress maker. She sews 4/7 of a dress in 3/4 of an hour. At this rate, how many dresses does Lucy sew in one hour?

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this can be solve by proportinality
amount of dress is directly proportional to time she make the dress
4/7 = a (3/4)a = 4/7 / (3/4)a = 16/21
so if she sew for 1 hr
d = atd = 16/21 (1)d = 16/21 of a dress

Round 23,421 to the nearest thousand and ten thousand on a number line

Answers

nearest thousand: Look at the place value to the right of thousands, the hundreds place value. It is a 4. Because 4 is less than 5, round down.

nearest thousand: 23000

Nearest ten thousand: Look at the place value to the right of the ten thousands, which is the thousands place value. It is a 3. Because 3 is less than 5, round down

nearest ten-thousand: 20000

hope this helps

Can any one help me with this?

Answers

Answer: to #3 is no it is not a function

Step-by-step explanation:

10. x= -1

3x + 7 =11x +15
-3x -3x

7=8x + 15
-15. -15

-8=8x
—. —
8. 8

X=-1