Which of the following are rational numbers? Select three that apply.

Answer:

900000

Step-by-step explanation:

the closest hundred thousands are 900000, or 1000000.

officially 900000 is closer.

Answer:

b² + 10b + 21

Step-by-step explanation:

First: b²

Outer: 7b

Inner: 3b

Last: 21

b² + 7b + 3b + 21 =

b² + 10b + 21

Answer:

[tex](b + 3)(b + 7) \\ b(b + 7) + 3(b + 7) \\ b {}^{2} + 7b + 3(b + 7) \\ b {}^{2} + 7b + 3b + 21 \\ b {}^{2} + 10b + 21[/tex]

hope this will help u :)

Answer:

120

Step-by-step explanation:

12 and 40

Multiples of 12 = 12,24,36,48,60,72784,96,108,120..

Multiples of 40 = 40,80,120..

Common in both = 120

Answer:

120

Explanation:

The least common multiple (LCM) of two or more whole numbers is the smallest whole number that is divisible by each of those numbers. Basically, the LCM is the smallest number that all the numbers divide into evenly. So for 12 and 40, we get 120 since 120 ÷ 12 = 10, 120 ÷ 40 = 30

Answer:

No. There is not enough money in the budget to buy 15 more sunvisors. The softball team's budget is short by $2.50.

Step-by-step explanation:

If the director pays $90 for 12 visors, then we need to calculate the price of each visor to find out if the director can buy 15 more.

[tex]90/12= 7.50[/tex]

90 divided by 12 = $7.50 per sunvisor.

The budget is $200, so now we need to multiply 15 by 7.50.

[tex]15*7.50=112.50[/tex]

Then you add the product of that to the $90 spent previously.

[tex]90+112.50=202.50[/tex]

And the answer is No. There is not enough money in the budget to buy 15 more sunvisors. The softball team's budget is short by $2.50.

Answer:

Hello, I am not sure if this is correct or not but I gave it a try.

So,

-125+-86+54+-35 = -192

-192 ÷ 4 = (-48)

4 because there are 4 weeks.

Answer:

Angle 1 = 41°

Step-by-step explanation:

Since they are both vertical angles

(6x+11)° = (10x-9)°

6x - 10x = -9 - 11

-4x = -20

4x = 20

x= 5.

Therefore,

Angle 1 = 6(5) + 11

Angle 1 = 30 + 11

Angle 1 = 41°

Answer:

Formula:

[tex]length = \sqrt{ {(x _{1} -x_{2} )}^{2} + {(y_{1} -y_{2}) }^{2} } [/tex]

substitute:

[tex]l = \sqrt{ { \{7 - ( - 8) \}}^{2} + {(8 - 4)}^{2} } \\ \\ l = \sqrt{225 + 16} \\ l = \sqrt{241} \\ { \boxed{ \boxed{length = 15.5 \: units}}}[/tex]

Answer:

c no is correct pls mark me branilest

Answer:

(x, y) = (y, x). Exercise 1.3.4. Let X,Y,Z and W be nonempty sets. Then, prove the following statements

[tex]\large \mathfrak{Solution : }[/tex]

h(x) = 2x - 4

g(x) = x³ - 3

(h+g)(x) = 2x - 4 + x³ - 3 = x³ + 2x - 7

(h+g)(4) :

Here is the answer to your problem:

Answer:

Step-by-step explanation:

( a + 1) 2 - 5

(Putting value of a = -3)

=> (-3 + 1) 2 - 5

=> -2 × 2 - 5

=> -4 - 5

=> - 9 (Ans)

Answer:

0.4

Step-by-step explanation:

0.35 is hundredth, and since you always round 5 up, it makes 0.4

Answer:

0.4

Step-by-step explanation:

To figure out the answer, first we need to know how to round. Find the tenths place. That's the first 3 you come upon. Look at the number beside it. It is a five which means you would round up (this is because of the 5 or more raise the floor, four or less let it rest rule) The 3 would then turn into a 4.

Step-by-step explanation:

it is a vertical line it never changes

Answer:

36.8

Step-by-step explanation:

I think A=36.8

Hope it will help you (:

Answer:

Sheila drove 30 more miles than Adam

Step-by-step explanation:

After three hours Sheila drove 150 miles, and after three hours Adam drove 120 miles

Answer:

9 dogs

Step-by-step explanation:

No of dogs that he walks in 8 hours :- 24 dogs

No of dogs that he walks in one hour :- 24 ÷ 8

= 3 dogs

With this Info,

No of dogs he walks in 3 hours would be :- 3 x 3

= 9 dogs

hope it helps :))

Answer:

9 dogs

Step-by-step explanation:

Answer:

Without using a calculator, determine where the following numbers go on the number line.

Be sure to label your number line.

V5,

ထlယ

1.3, 4%, i, 1.70, V8, 1.07, 32, -38, T

0

Please answer the bottom question also

Answer: 3.6 > v

Step-by-step explanation:

-24 < 6 - 5v  

First subtract 5 from both sides

-18 < -5v

now divide both sides by -5v

3.6 < v

Now switch the signs because you divided (you also switch signs if you multiply both sides fyi)

3.6 > v

Answer:

72

Step-by-step explanation:

I did the math

please mark brainliest

Answer:

72

Step-by-step explanation:

since 60 is only 5/6 then 60 divided by 5 is 12 meaning that 12 times 6 is 72?? might be wrong pretty sure though

Answer:

.

Step-by-step explanation:

Answer:

6.75

Step-by-step explanation:

10.00-3.25= 5.75

the first pieces of information are irrelevant

Answer:

Step-by-step explanation:

y  = mx + b

y = 15x + (-3)

y = 15x - 3

Answer:

Step-by-step explanation:

When you remove the second set of brackets, the sign changes on the 7 and the 2i because of the minus.

2 - 5i - 7 + 2i

2 - 7 - 5i + 2i

-5 - 3i

Answer:

$8.27

Hope this is right <3

Step-by-step explanation:

let H and F be the sets of students who like hockey and football respectively.

here,

then,

n(H U F)=n(H) + n(F) - n(H n F)

=46+42-17

=88-17

=71

now,

n(H U F)' = n(U) - n(H U F)

=99-71

=28..

Therefore, the number of students who don't play both games are 28.

I hope this will be helpful for you....

[tex] \large \mathfrak{Solution : }[/tex]

let's solve for n :

Answer: It will be 50º :)

Step-by-step explanation: 4 hours * 4 = 16, 3*4 = 12, 62- 12 = 50

Answer:

50 degrees

Step-by-step explanation:

16/4 = 4

4 * - 3 = - 12

62 - 12 = 50 degrees