Pls help only 3 more questions left

Answer:

it is a+2b, the one you have selected.

Step-by-step explanation:

Answer:

Where is the area of the whole triangle tho-

Step-by-step explanation:

Answer:

1/4

Step-by-step explanation:

Answer:

1/4

Step-by-step explanation:

got it right on test

Answer:

90 miles!

Step-by-step explanation:

there are two parts to the problem, meaning you'll need 2 equations.

let's call the distance TO the grandma's house d1, and BACK from the grandma's house d2.

KEY:

time TO g'ma house= t1

time FROM g'ma house=t2

(replace the t's with 's' for speed, with the '1' for to, and '2' for from)

(distance is a constant so d1 is always equal to d2).

-------------

d1=s1+t1, d2=s2+t2

we know what t1 is. 2 hours.

d1=s1•2

meaning that d2 is also equal to that.

s1•2=(s1-5)•2 1/4

2s1=2 1/4 s1-11 1/4

11 1/4= 2 1/4 s1-2s1

11 1/4 = 1/4 s1

s1 (to g'ma)=45 mph

distance is speed times time.

so 45•2 (hr) = 90.

Answer:

4 students scored 43 points.

Step-by-step explanation:

Answer:

Betty will need 34 jars in total to hold all the pears and apples.

Step-by-step explanation:

Betty will need 13 jars for the pears, using division.

104/8 = 13

Same method for the apples.

126/6 = 21

21 + 13 = 34

Total = 34

Answer:

3/11, 15/33 I think

Step-by-step explanation:

Answer:

The answer is the third option and the last option

Step-by-step explanation:

This is because these are the only two answers you will need to use proportional relationships on. Need to find the y. Did this help? If so, it would be nice to have brainliest.

Answer:

C

Step-by-step explanation:

C because they are all even! (Meaning if spun it around, it has an even chance to land on any color)

Answer:

C

Step-by-step explanation:

They have to be equally proportioned to have a fair probability.

Answer: What

Step-by-step explanation:

Step-by-step explanation:

firstly draw the triangle and label it. (you will find the picture down)

Now this remind us with the cosine rule. (you will find the picture down)

This rule says that the square of the given length of the side of a triangle is equal to the sum of the squares of the length of other sides minus twice their product and multiplied by the cosine of their included angle.

So using that rule we can say that:

[tex]QS^{2}[/tex] = [tex]QR^{2} +SR^{2} - 2(QR)(SR)(cosR)[/tex]

square root both sides, so you will have QS alone in one side.

QS = [tex]\sqrt{ [QR^{2} +SR^{2} - 2(QR)(SR)(cosR)]}[/tex]

plug in the values we have and y=this will yield:

QS = [tex]\sqrt{ [11^{2} +16^{2} - 2(11)(16)(cos38)] }[/tex] = 9.98099267 = 10

Answer:

$9000

__________

Answer:9

Step-by-step explanation:

Answer:

where are the questions??

Step-by-step explanation:

Answer:

$55

Step-by-step explanation:

I'm not super sure with this answer, but I got it by adding 10% of 50, to 50.

Here you are . i think thais is the asnwer

Answer:

a . It is a simultaneous speed.

Answer:

1. y = 27 / 3

2. x = 4 - 3

3. p = 17 - 8

4. q = 14 *2

5. x= 24/2

6. x=20/3

Step-by-step explanation:

Answer:

6 units

Step-by-step explanation:

Step-by-step explanation:

area of triangle = 1/2 × 4 × 3 = 6 units .

plz mark my answer as brainlist plzzzz.

hope this will be helpful to you.

The time is more as the more distance is travelled

Answer:

yes if each machine makes popcorn for 10 minutes, there be enough popcorn for eight 9-ounce bags

Step-by-step explanation:

yes because 12.74 x 3.3 = 42.075 and 18 x 2.5 = 45 and when you add those together you get 87. Also 8  9-ounce bags = 72 and that is less then what you have.

Answer:

Yes there will be enough popcorn for eight 9-ounce bags.

Step-by-step explanation:

" eight 9-ounce bags"

Basically

"72 ounces"

"12.75 ounces of popcorn in 3 minutes"

Basically

We need to find out how much popcorn we can make in "One Minute"

12.75÷3=4.25

Now we need to find out how much it can make in "Ten Minutes"

4.25×10=42.5

"18 ounces of popcorn in 4 minutes."

Basically:

We wanna find out how much it can make in "One Minute"

18÷4=4.5

"makes popcorn for 10 minutes"

Basically:

We need to find out how much popcorn it can make in "Ten Minutes"

4.5×10=45

Add (45) and (42.5)

45+42.5=87.5

So yes,there will be enough popcorn for eight 9-ounce bangs due to the fact A and B makes (87.5) ounces of popcorn and thats greater than (72) ounces.

Answer option C is correct.

Answer:

his answer is correct, the opposite of opposite of a number is always going to be the same number.

hope dis helps ^-^

Answer: TRUE

Step-by-step explanation:

3 x 4 = 12.

Answer:

2.73     8.75

Step-by-step explanation:

n = 1  

1 (DOUBLE) = 1+1 = 2  

2 +3/4 = 1.5

1.5 +2 = 3.5  

3.5 x 0.22 = 0.77

3.5 - 0.77 = 2.73

n = 1

1 + 3/4 = 1 + 0.75 = 1.75

1.75 (DOUBLE) = 3.5

3.5 x 2 1/2 = 8.75

2.86 gallons

Step-by-step explanation:

If 1/35 gallon of gas = 1 mile

To travel 100 miles,

1/35 * 100

= 0.0286 * 100

= 2.86 gallons

Therefore, the car needs 2.86 gallons of gas to travel 100 miles

Answer:

There no solution or 0

______________________________

So your answer is [tex]\bold{x=2}[/tex].

______________________________

Answer:

C= 7y +150

850

250

Step-by-step explanation:

The cost is 7 times y, the number of yearbooks, plus 150, the upfront cost.

7 times 100 is 700, plus 150 is 850.

1900-150 is 1750 divided by 7 is 250

Answer:

c

Step-by-step explanation:

it’s subtraction, so you must subratct 113 by 72, then your answer will be B= 41