Ask question

Ask question

All categories

3 years ago

10

Susan wants to have business cards printed. One style will cost $25 plus 2 per card. Another style will cost $10 plus 5 cent per

card. For how many cards will the cost be the same for both style?

1 answer:

LUCKY_DIMON [66]3 years ago

5 0

All they doing it counting by 5

You might be interested in

What can we say about the given figure?

ikadub [295]

Answer:

It's a parallelogram, angles B and D, and A and C are congruent, lines AB and DC, and BC and AD are congruent.

Step-by-step explanation:

4 0

3 years ago

Find the slope of the line in the image.<br> someone plz helpppp

pogonyaev

Answer: The answer I got is -2/4 Hope this help :)

Step-by-step explanation:(-2,6)(2,4)

M=y2-y1

x2-x1

4-6 = -2

2-(-2) = 4

The slope is -2/4

4 0

3 years ago

Read 2 more answers

Calculate the length b to two decimal places.

Andrej [43]

Answer:

B. 21.64

Step-by-step explanation:

We have been given a triangle and we are asked to find the length of AC (b).

We will use law of cosines to find the length of side AC.

$c^{2}=a^{2}+b^{2}-2ab \text{ cos }\theta$

Upon substituting our given values in the formula we will get,

$(AC)^{2}=15^{2}+12^{2}-2\times 15\times 12 \text{ cos}(106)$

$(AC)^{2}=225+144-360\text{ cos}(106)$

$(AC)^{2}=369-360(-0.275637355817)$

$(AC)^{2}=369+99.22944809412$

$(AC)^{2}=468.22944809412$

Upon taking square root of both sides of our equation we will be get,

$AC=\sqrt{468.22944809412}$

$AC=21.6386101238993629\approx 21.64$

Therefore, the length of b is 21.64 and option B is the correct choice.

6 0

3 years ago

Five is three more than a number n. <br> I don't understand this at all!

olga2289 [7]

So what they are telling you is that 5 is three higher than the variable n.
So n = 5-3
so n is 2.

4 0

3 years ago

Read 2 more answers

What is the area of this triangle?

ryzh [129]

Answer:

what triangle????????????????????????????

3 0

3 years ago