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3 years ago

I need help please! asap

Mathematics

1 answer:

mihalych1998 [28]3 years ago

8 0

Answer:

my guess is c

Step-by-step explanation:

bxnxnnsnsndnjdjdjd

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Vernice did not want to tell her age, so when she was asked, her mother answered for her. Her mother said, “I am double her age

Kisachek [45]

Answer:

Step-by-step explanation:

Let Vernice age be x

Her mother's age be 2x+10

10=1\2(2x+10) = 10×2=2x+10

20=2x+10

20-10=2x

10=2x

x=5

4 0

3 years ago

No picture for this problem but here it is...

Vesnalui [34]

Answer:

The coordinates for X are (4, 8).

Step-by-step explanation:

4 0

2 years ago

2. Sheldon was doing a science experiment about temperature. He first measured the

Burka [1]

Answer:

Temperature dropped by 28°C in two hours

Step-by-step explanation:

Initial measurement:

t = 17°C

Measurement 2 hours later:

t = - 11°C

The difference:

-11°C - 17°C = -28°C

Temperature dropped by 28°C in two hours

7 0

3 years ago

Write the equation of the graph below in slope intercept form.

Murljashka [212]

Answer:

y2- y1 over

x2 -x2

$- 3 - 0 = - 3$

$0 - 2 = - 2$

Step-by-step explanation:

slope is m =

$m = - \frac{3}{2}$

use the -3 for b and you get

$y = - \frac{3}{2} x - 3$

slope intercept form

6 0

2 years ago

Which of the followingis multiplicative of -a? (-1/a a 1 1/a)

Elodia [21]

Given:

The given value is $-a$ .

To find:

The multiplicative inverse of $-a$ .

Solution:

We know that $y$ is the multiplicative interval of $x$ if $xy=1$ .

Let $x$ be the multiplicative inverse of the given value $-a$ . Then,

$(-a)\times x=1$

Divide both sides by $-a$ .

$x=\dfrac{1}{-a}$

$x=-\dfrac{1}{a}$

Therefore, the multiplicative inverse of $-a$ is $-\dfrac{1}{a}$ . Hence the correct option is A.

4 0

3 years ago