3 years ago

I need number 4. my math class is in an hour, can someone help me by then??

2 answers:

8 0

Answer: the line would start at the 4 and for every half hour you go up by 2 on the Y and for every hour you go up by 4 on the Y

So by hour 3 you should be at 16

Lunna [17]3 years ago

4 0

the picture below is what your graph should look like.

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Your station charges $16.50 for a lubrication job. As a promotion you sell six coupons for lubrication jobs for $90. What percen

Lena [83]

Multiply 6 by $16.50 to get the total amount = $99

now to get the percentage discount : 99-90 (which is the difference) / 99 (original price of what it should have been )

and then multiply by 100 to get the percentage discount

4 0

3 years ago

Read 2 more answers

What is the area, in square units, of trapezoid ABCD shown below?

SOVA2 [1]

Given:

Trapezoid with bases 10 and 20, and height of the trapezoid is 6.

To find:

The area of the trapezoid.

Solution:

We know that the area of a trapezoid is:

$A=\dfrac{1}{2}h(b_1+b_2)$

Where, h is the height of the trapezoid and $b_1,b_2$ are bases of the trapezoid.

Putting $h=6, b_1=10,b_2=20$ in the above formula, we get

$A=\dfrac{1}{2}(6)(10+20)$

$A=3(30)$

$A=90$

The area of the trapezoid is 90 sq units. Therefore, the correct option is A.

7 0

2 years ago

3/4 of a class are girls. 1/3 of the girls wear bows in their hair. What fraction of the class are girls with bows in her hair

Svetradugi [14.3K]

Answer:

Step-by-step explanation:

1/3 * 3/4 = 1/4

7 0

3 years ago

I need help i don’t know this at all

alexgriva [62]

Answer:

Step-by-step explanation:

Yes what is the problemo! :>

5 0

3 years ago

ms. ling's cooking class made 3 gallons of blackberry jam and 14 cups of strawberry jam. how many cups of jam did the class make

PtichkaEL [24]

1 gallon=16 cups
3 times 16=48

plus 14 mroe
48+14=62 cups total

4 0

3 years ago