Ask question

Ask question

All categories

4 years ago

12

Twice a number (x) is less than 10

1 answer:

Wewaii [24]4 years ago

5 0

2x < 10

Solving:

Divide each side by 2

x < 5

Hope this helps!

You might be interested in

Please Help!!!! I Give Thanks!!!!

svetlana [45]

1) 40 x 85% = 34 games
2) 25 x 80% = 20 new price of the sweater
3) 22/40 = 0.55 x 100% = 55% weight of zinc on the bar
4) 18/40% = 45 exhibits
5) 6/20% = 30 questions
6) 40 x 3% = 12 students passed
7) 6/25% = 24 dog owners
8) 38/40 = 0.95 x 100% = 95% of the painters painted the interior
9) 10,000/40% = 25,000 price of new car
10) 40,000 x 55% = 22,000 money for expenses

5 0

4 years ago

I’m confused on this one

grigory [225]

We can find the lengths of arcs when we know their measure and the radius because the measure indicates the fraction of the circumference we need to include.

Here we have circle with circumference $C=2\pi r = 10 \pi \textrm{ inches}$

122 degrees is a fraction of that circumference, so has length

$d = \dfrac{122^\circ}{360^\circ} 10 \pi } = 10.6465...$

Answer: 10.65

5 0

4 years ago

Can someone help me with this question and explain it to me please 2x^2-19x+24=0

vodomira [7]

Do you have to use the quadratic formula?

4 0

3 years ago

Read 2 more answers

A local charity is wrapping holiday gifts for local needy families. When 8 volunteers work together, they can get all the gifts

andrezito [222]

Answer:

15 ejehh3kehv3jehvgeiebrv3girbb4 the egeu

8 0

3 years ago

Read 2 more answers

Sophia and isabella get a reward of 117 dollars ina ratio of 1:8.What fraction of the reward does sophia get?

worty [1.4K]

Answer:

The amount of reward that Sophia receives is $\$13$

Step-by-step explanation:

Let

x------> amount of reward that Sophia receives

y-----> amount of reward that Isabella receives

we know that

$\frac{x}{y}=\frac{1}{8}$

$x=\frac{1}{8}y$ ------> equation A

$x+y=117$ -----> equation B

Substitute equation A in equation B

$\frac{1}{8}y+y=117$

$\frac{9}{8}y=117$

$y=117*8/9=\$104$

Find the value of x

$x=\frac{1}{8}(104)=\$13$

3 0

3 years ago