3 years ago

Question 1

Mathematics

1 answer:

KatRina [158]3 years ago

7 0

Answer:

x2+x-4=0

Step-by-step explanation:

You might be interested in

Which statement describes the mapping?

My name is Ann [436]

Answer:

(-1,1)(0,4)(2,7)(3,7)

Step-by-step explanation:

the arrows point from the x coordinate to the y coordinate in each in pair

4 0

3 years ago

49 more than the quotient of an unknown number and 12 is 53. What is the value of the unknown number?

lara [203]

Unknown = x

the quotient of x and 12 is x/12 than 49 more than that is 53,
(x/12)+49=53, now use basic math and solve

-49 from both side,
x/12=4

*12 to both side,
x=48

therefore the unknown number is 48

4 0

4 years ago

Create your own GCF word problem with 3 numbers

svet-max [94.6K]

Number set:
18, 36, 900
GCF:
9

5 0

4 years ago

Please Help- <br> K + ⅓ = 5 ⅛ | K = ?<br> Show Your Reasoning.

blondinia [14]

Answer:

$4\frac{19}{24}$

Step-by-step explanation:

I hope I did this right:

So first thing to do is set up the equation.

$K + \frac{1}{3} = 5\frac{1}{8}$

Next thing to to is subtract 1/3 from both sides to get:

$K = 5\frac{1}{8} - \frac{1}{3}$

Next up, you will multiply each of the fractions by the opposing value

(multiply 1/8 by 3 and 1/3 by 8)

$K = 5\frac{3}{24}$ $-\frac{8}{24}$

Alright almost done, by multiplying 24 by 5 you get 120, that will go in the numerator to make the math a lot easier.

K = $\frac{123}{24}$ $-\frac{8}{24}$

Finally, you subtract 123 over 24 by 8 over 24.

K = $\frac{123}{24} - \frac{8}{24} = \frac{115}{24}$

Then just simplfy the 115/24 to get

$4\frac{19}{24}$

8 0

3 years ago

Referring to the figure, find the area of the

NISA [10]

If its 21 inches then rounding to the nearest who should be 21 inches

7 0

3 years ago

Read 2 more answers