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REY [17]
2 years ago
7

4.) What is the better buy?:

Mathematics
2 answers:
Sergeeva-Olga [200]2 years ago
7 0

<em>Answer:</em>

<em>$5 for 8 pens</em>

<em></em>

<em>Step-by-step explanation:</em>

<em>0.625 times 8= 5 dollars</em>

<em>0.625 times 50= 31.25</em>

<em>which is way cheaper</em>

kakasveta [241]2 years ago
6 0

Answer:

5 for 8 pens

Step-by-step explanation:

I did it on a paper.

Lol

You might be interested in
The hypotenuse of a right triangle is 14 centimeters long. One of the legs of the triangle is 6 centimeters. What is the length
BartSMP [9]

Answer: 12.65 cm

Step-by-step explanation:

Use the Pythagoras theorem,

a^2 + b^2= c^2

You are given the hypotenuse , which is c and another leg which is either a or b, does not particularly matter- rearrange to find the missing length

c^2 - b^2 = a^2

14^2 - 6^2 = 160

Square root 160 to find the missing length

12.65

Hope this helped :)

5 0
3 years ago
The diagrams shows a pair of similar figures one contained in the other name a point and a scale factor for a dilation that move
Ilya [14]

Answer:

idk

Step-by-step explanation:

i would need more information.

6 0
2 years ago
This is so confusing please help asap !
Tju [1.3M]
I don’t know how sorta
7 0
2 years ago
Read 2 more answers
Solve -2 (3x + 6)<br><br><br> PLEASE HELP!!! NEED THE ANSWER ASAP!!!!
Dafna1 [17]

Answer:

-6x - 12

Step-by-step explanation:

-2 ( 3x + 6 )

= -6x - 12

7 0
2 years ago
Read 2 more answers
A=244in2<br> H=<br> B=12.6in<br> (1in=2.54cm)
pshichka [43]
Although there is no picture, I will assume this is a triangle we are talking about since the terms base and height are being used. If that is the case, the height is roughly 38.72in. 

To find this, we will use the area of a triangle formula. 

1/2bh = a ---> plug in known values. 
1/2(12.6)(h) = 244 ---> multiply to simplify
6.3(h) = 244 ----> divide both sides by 6.3
h = 38.73
6 0
3 years ago
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