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3 years ago

PLS HELP WITH SCREENHOT ASAP I GIVE BRAINLIEST THANKS :)

Mathematics

2 answers:

almond37 [142]3 years ago

7 0

1 lol I don’t really know but good luck you got this

kow [346]3 years ago

5 0

1. C

2. A

Sorry if i’m late. If you need my to tell you how to do it, just ask.

:)

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Another day, another math problem 3

Goshia [24]

If f(x)=x²+2 and g(x)=x²+5 then the domain of the (fog) (x) is (-∞,∞).

Given the f(x)=x²+2 and g(x)=x²+5

We have to find the domain of the (fog) (x)

The domain of a function is the set of all possible inputs for the function. For example, the domain of f(x)=x² is all real numbers, and the domain of g(x)=1/x is all real numbers except for x=0.

then,(fog) (x)= (x²+5)²+ 2

=x⁴+25+10x²+2

= x⁴+27+10x²

Now on any real value of x the value of (fog) (x) exists therefore (fog) (x) can take all the values of the real number.

So domain (fog) (x)= (-∞,∞).

Learn more about the domain here: brainly.com/question/26098895

#SPJ10

8 0

2 years ago

£150 is divided between Nick, June & Sushil so that Nick gets twice as much as June, and

BARSIC [14]

Answer:

Amount June get = £45

Step-by-step explanation:

Given:

Total amount divided = £150

Amount Nick get = 2 x Amount June get

Amount June get = 3 x Amount Sushil get

Find:

Amount divided between Nick June and Sushil

Computation:

Assume;

Amount Sushil get = a

Amount June get = 3 x Amount Sushil get

Amount June get = 3a

Amount Nick get = 2 x Amount June get

Amount Nick get = 2 x 3a

Amount Nick get = 6a

Amount Sushil get + Amount June get + Amount Nick get = Total amount

So,

a + 3a + 6a = 150

10a = 150

a = 15

So,

Amount Sushil get = £15

Amount June get = 3a

Amount June get = 3 x 15

Amount June get = £45

Amount Nick get = 6a

Amount Nick get = 6 x 15

Amount Nick get = £90

4 0

3 years ago

Will give brainliest

SVETLANKA909090 [29]

Answer:

choice B) OM, NO, MN

Step-by-step explanation:

angle M = 180 - 40-77 = 63

The the larger the angle, the longer the opposite side .

5 0

3 years ago

A youth organization collected nickels and dimes for a charity drive. By the end of the 1-day drive, the youth had collected $63

uysha [10]

Let, the numbers of nickels be x.

Given, there were 5 times as many dimes as nickels.

So, the number of dimes = 5x

We know that 1 nickel = $(0.05)

So x nickels = $(0.05x)

Also we know that 1 dime = $(0.1)

So 5x dimes = $(0.1 ×5x) = $(0.5x)

Given total value of dimes and nickels at the end of day 1 is $63.80

So we can write the equation

$0.05x+0.5x = 63.80$

$0.55x = 63.80$

Now we to find x, we have to move 0.55 to the other side. As 0.55 is multiplied there so to move it we need to divide it to both sides.

$0.55x/0.55 = 63.80/0.55$

$x = 116$

So we have got the number of nickels = 116

Number of dimes = 5x = 5(116) = 580

So we have got the required answer.

Number of nickels = 116, number of dimes = 580.

8 0

3 years ago

Find the 13th term in the following<br> arithmetic sequence :<br> 2, 10, 18, 26, ...

kondor19780726 [428]

Answer:

Step-by-step explanation:

This is an arithmetic sequence

The common difference is 10-2 =8

a1 = 2

an = a1+d(n-1)

an = 2+8(n-1)

we want the 13th term

a13 = 2 +8(13-1)

=2+ 8*12

= 2+96

= 98

8 0

4 years ago

Read 2 more answers