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Virty [35]
2 years ago
11

Help me plsssssssssss

Mathematics
2 answers:
IrinaVladis [17]2 years ago
6 0

Step-by-step explanation:

the equation is -5^2-4

this is because we substitute the variables for the numbers given!

nekit [7.7K]2 years ago
4 0

Answer:

<u><em>21</em></u>

Step-by-step explanation:

e=5 and d=4

5^2 - 4

25-4

21

Please give me Brainlest!

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If the ratio of red socks to blue socks is 1:6, how many red socks would I have if I had 24 blue socks?
svetoff [14.1K]

Answer:4

Step-by-step explanation:

1:6

Divide 6 by 24

you will get 4

Times your answer by 1 and then u will get your final answer

3 0
3 years ago
Read 2 more answers
Solve for x. Write the smaller solution first, and the larger solution second.
xeze [42]

Answer:

x= 1 or x=7

Step-by-step explanation:

2 x 2− 16 x + 14 =0

2 (x−1) (x−7)=0

x−1=0  or   x−7=0

x=1  or  x=7

4 0
3 years ago
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Please help ASAP it's due in a minute
grigory [225]

Answer:

Step-by-step explanation:

8 0
3 years ago
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In her wallet, Ms. Thompson has one-dollar, five-dollar, and ten-dollar bills, totally $171. She has the same number of five-dol
MissTica
Let's check. 6 one-dollars = $6 15 five-dollars = $75 9 ten-dollars = $90 Add them all up to get $171, so that is correct. Add the number of one-dollar bills and the number of ten-dollar bills together. 6 + 9 = 15, which is the number of five-dollar bills, so that is correct as well. Add all the numbers of bills together, 6 + 9 + 15 = 15 + 15 = 30, so that is correct
5 0
3 years ago
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Whoever answers question 19 correctly with both parts of the questions answered
diamong [38]
Let's focus on 0.7*0.8 for now. 

Start by drawing a large square. Cut this figure into 10 rows and 10 columns. So this means you'll have 10*10 = 100 little squares. 

Now highlight the first 7 rows. Shade in all 70 squares (7*10 = 70)
Starting on the left side, highlight the first 8 columns. You'll shade in 80 squares (8*10 = 80)

Use different colors for your highlighting or somehow indicate different shading styles. This way you can see the overlapping region. The overlapping region consists of 56 squares (7 rows, 8 columns ---> 7*8 = 56 little squares)

Each little square represents 0.01, so having 56 of them means we have 0.56

This shows that 0.7*0.8 = 0.56

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

How is this different if we had 1.7*0.8? Well we can break 1.7 into 1+0.7 to have

1.7*0.8 = (1+0.7)*0.8
1.7*0.8 = (1)*0.8+(0.7)*0.8
1.7*0.8 = (1*0.8)+(0.7*0.8)

The portion (0.7*0.8) was done earlier. That result was 0.56. So we just need to compute (1*0.8), which is simply 0.8; recall that 1 times any number is that number itself.

Now simply add 0.8 to 0.56 to get 1.36

So, 1.7*0.8 = 1.36


5 0
3 years ago
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