Where does the answers go

Answer:

Number 8 the answer is 120

Number 10 answer is 115

Step-by-step explanation:

8. 180-60=120

it's because the straight line is 180 then you just need to solve it use this

10. 180-65=115

the reason same like number 8

Hope this answer can help you to solve the math problems

Answer:

E

Step-by-step explanation:

[tex]\sqrt[4]{a^9}=(a^9)^{\frac14}=a^{9\cdot\frac14}=a^\frac94[/tex]

Only possible answer here is (E) by considering

[tex]a^2\cdot\sqrt[4]{a}=a^2\cdot a^{\frac14}=a^{2+\frac14}=a^{\frac94}[/tex]

Answer:

Not it is not a whole number, since when divided, it is a decimel

Answer:

-23

Step-by-step explanation:

MN = ML(LM) - LN

MN = 31 - 54 = -23

CMIIW

[tex](-\dfrac{1}{3})\cdot(\dfrac{3}{5})\cdot(-\dfrac{5}{7})=-\dfrac{1}{5}\cdot(-\dfrac{5}{7})=\boxed{\frac{1}{7}}[/tex]

Answer: 1/7

Step-by-step explanation: use math  way next time

Answer:

it would be false

Step-by-step explanation:

Answer: i think it is.

you cant divide both numbers by the same number

Step-by-step explanation:

Answer:

A. B and F

Step-by-step explanation:

.................

The answer could be ∠B and  ∠F

Answer:

at 7 months old, the cat weighs 4 kilograms

Step-by-step explanation:

all functions have an input and output. in this case, the question tells us that the information you put into the function is how many months old the kitten is, which is your input, 7. your output is the weight of the kitten in kilograms, so 4.

Answer:

(c) Write a directed number to show this single journey.

Step-by-step explanation:

Answer:

true is answerrrrrrrrrr

Answer: Ello mate, this image I provided below should help you out, let me know if you need anything else.

Step-by-step explanation:

9514 1404 393

Answer:

  AB = 6

  BC = 12

Step-by-step explanation:

AB +BC = AC

  x + 2x = 18

  x = 18/3 = 6

AB = x = 6

BC = 2x = 2·6 = 12

Answer:

You cant check your answer by yourself

if your procces is Right then obviously your answer will be correct

I hope you will understand

thank you

jay Nepal

Answer:

mike spent 6 dollars, each pen cost 2$

Step-by-step explanation:

5/11 as a decimal is 0.45454545454545

Answer:

5/11 as a decimal is 0.45454545454545

Step-by-step explanation:

Answer:

A. A(n) = 150 • (0.74)^n–1 ; 33.29 cm

Step-by-step explanation:

This is a geometric sequence.

a%5B1%5D=1.5m=150cm, r=0.74

The formula is

a%5Bn%5D=a%5B1%5Dr%5E%28n-1%29

Just substitute a1 = 150cm and r = 0.74

a%5Bn%5D=150%280.74%29%5E%28n-1%29

That's the rule.

For the second part, substitute n = 6

cm.

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

let's solve :

[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]

[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]

[tex] \sf2 [ 30 - ( 1 + 4 ) ^ { 2 } ][/tex]

[tex] \sf2\left(30-5^{2}\right) [/tex]

[tex] \sf2\left(30-25\right) [/tex]

[tex] \sf2\times 5 [/tex]

[tex] \boxed{ \boxed{ \boxed{ \mathfrak{ = 10}}}}[/tex]

Answer:

I think its P= 34/41. sorry

Answer:

34/41 yuuhhhh

Step-by-step explanation:

Answer:

142 is the answer of this your homework

Answer:

x = 67 degrees

Step-by-step explanation:

180 = 46 + x + x

180 = 46 + 2x

180 - 46 = (46 - 46) + 2x

134 = 2x

134/2 = 2x/2

x = 67

Answer:

x=67°

Step-by-step explanation:

Answer:

[tex]\displaystyle \text{(1)}\\x=1+\sum_{k=1}^{n-1}2k\\\\\text{(2)}\\\displaystyle \frac{\displaystyle \sum_{k=1}^{n}2k\left(1+\displaystyle \sum_{k=1}^{n}2k \right)}{2}-\frac{\displaystyle \sum_{k=1}^{n-1}2k\left(1+\displaystyle \sum_{k=1}^{n-1}2k \right)}{2}[/tex]

Step-by-step explanation:

Notice that Group 1 starts with 1 and we keep counting up by 1.

Part 1:

The total number of numbers from Group 1 to Group [tex]n[/tex] can be found by:

[tex]\displaystyle \sum_{k=1}^{n}2k[/tex]

To find the first number in a certain group [tex]g[/tex], we'll find the total number of numbers from Group 1 to Group [tex]g-1[/tex], then add 1.

Here's why.

Let's say we want to find the first number of Group 3, which we can clearly see is 7. Take advantage of the fact that the sequence of numbers counts up by 1, starting from 1. We will use the formula above to to find the total number of numbers from Group 1 to Group 2, which is 6, then add 1 to achieve the number of 7.

Therefore, the first number in group [tex]n[/tex] must be:

[tex]\boxed{\displaystyle 1+\sum_{k=1}^{n-1}2k}[/tex]

Part 2:

Recall that the sum of the numbers from [tex]1[/tex] to positive integer [tex]n[/tex] inclusive is given by [tex]\displaystyle\frac{n(n+1)}{2}[/tex].

Therefore, if we find the total number of numbers from Group 1 to Group [tex]n[/tex], we can simply substitute that value into the formula above to find the total sum of the numbers from Group 1 to Group [tex]n[/tex].

To find the total sum of the numbers exclusively in Group [tex]n[/tex] simply subtract the sum of numbers from Group 1 to Group [tex]n-1[/tex].

Short example on how that works:

The sum of all numbers in Group 3 is equal to the sum of the numbers from Group 1 to Group 3 minus the sum of the numbers from Group 1 to Group 2.

We've already found the formula for the total number of numbers from Group 1 to Group [tex]n[/tex] in the previous part, so convert this concept into summation notation like such:

[tex]\boxed{\displaystyle \frac{\displaystyle \sum_{k=1}^{n}2k\left(1+\displaystyle \sum_{k=1}^{n}2k \right)}{2}-\frac{\displaystyle \sum_{k=1}^{n-1}2k\left(1+\displaystyle \sum_{k=1}^{n-1}2k \right)}{2}}[/tex]