2 years ago

I seriously dont know what the answers are for these, can anyone help?

Mathematics

1 answer:

Lorico [155]2 years ago

7 0

Answer:

11.x=4

12. m1=69

m2=69

m3=21

m4=69

m5=21

Step-by-step explanation:

You might be interested in

4:70 the ratio as a fraction in simplest form

Alik [6]

2:35 4 and 70 are both common factors of two so if you divide not by two you get that

7 0

2 years ago

Read 2 more answers

Evaluate the expression 2(8-4)² - 10 ÷ 2

expeople1 [14]

The answer is 27 hope it helps

3 0

2 years ago

Read 2 more answers

The aircraft A330 flies at an average speed of 400 miles per hchor. The expression, 400t gives the distance traveled by the airc

Olenka [21]

The expression:

$d(t)=400t$

gives the distance traveled by the aircraft in t hours, so, for t = 6:

$\begin{gathered} t=6 \\ d(6)=400(6) \\ d(6)=\frac{2400mi}{h} \end{gathered}$

6 0

3 months ago

your family went out to dinner to celebrate your grandmas 100th birthday. The total for the dinner was $208.60, so your parents

Allushta [10]

Answer:

$\%Tip = 13.04\%$

Step-by-step explanation:

Given

$Tip= \$31.29$

$Bill = \$208.60$

Required

Determine the percentage of the tip

First, we calculate the amount paid

$Amount = Tip + Bill$

$Amount = \$31.29 + \$208.60$

$Amount = \$239.89$

The percentage of the tip is then calculated using:

$\%Tip = \frac{Tip}{Amount} * 100\%$

$\%Tip = \frac{31.29}{239.89} * 100\%$

$\%Tip = \frac{31.29* 100}{239.89} \%$

$\%Tip = \frac{3129}{239.89} \%$

$\%Tip = 13.04\%$

8 0

1 year ago

For which equations is x = 9 a possible solution? Check all that apply.

ahrayia [7]

Answer: choice 1 and 6

Step-by-step explanation:

just plug in 9 for every X making sure they equal each other.

3 0

1 year ago