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Neko [114]
3 years ago
8

Solve the quadratic equation x2-10x+49=4x+1

Mathematics
2 answers:
CaHeK987 [17]3 years ago
8 0

Answer:

x=8 & x=6

Step-by-step explanation:

xz_007 [3.2K]3 years ago
3 0

Answer:

X= X2+48/14

Step-by-step explanation:

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Mr. Anderson drove 168 miles in 3 hours. He then drove the next 2 hours at a rate
Luda [366]

Answer:

If you were asking how many miles <u>in total</u>: 290 miles.

If you were asking how many miles in the <u>2 hours</u>: 122 miles

Step-by-step explanation:

In the first 168 miles,

<u>Since \\v_1=168miles/3h=56 miles/h\\\\Thus  \\v_2=v_1+5=56+5=61miles/h\\\\X_1=168miles\\X_2=v_2*2h=61*2=122miles\\X_1+X_2=168+122=290miles\\\\</u>

8 0
3 years ago
Which inequality is true? Use the number line to help.
jolli1 [7]

Answer:

  c. -1.5 < -0.5

Step-by-step explanation:

a. -1.5 > 0.5 . . . . false

b. -0.5 > 0 . . . . . false

c. -1.5 < -0.5 . . . TRUE

d. 1/2 > 0.5 . . . . false (these are the same number) 1/2 = 0.5

_____

In order on the number line from left to right, you will see ...

  (left end) ... -1.5 ... -0.5 ... 0 ... 0.5 ... (right end)

__

The inequality relation appropriate to these is ...

  (number on the left) < (number on the right)

Of course, this can be swapped around so you have ...

  (number on the right) > (number on the left)

4 0
3 years ago
Annika is very popular and tends to get bigger tips. She worked 28 hours and made an average of $14.62 per hour in a month when
aev [14]
Umm where is the ‘chart bellow’?
6 0
3 years ago
Plz help me really fast
valkas [14]

Answer:

12 months because $50 for 12 months is $600

Step-by-step explanation:

plz do brainlist!

3 0
3 years ago
Kendra has a math test every 12 school days and a vocabulary test every 9 school days. She had both a math test and a vocabulary
klasskru [66]
You need the Least Common Multiple of 12 and 9.

That's 36.

3 x 12 = 36
4 x 9 = 36
8 0
3 years ago
Read 2 more answers
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