All categories

3 years ago

Can someone help me? I'll reward points and brainalist

Mathematics

2 answers:

UNO [17]3 years ago

7 0

Answer:

135 degrees

Step-by-step explanation:

45 is for half of the square so u would add 45+45+45 or 45x3. there is a half and 1 whole square.

valentinak56 [21]3 years ago

5 0

Step-by-step explanation:

135 is the I g

forgot how to spell it but yeah

You might be interested in

G(x)=−3x−8<br><br> g( )=10<br><br> what's in the parenthesis

Kazeer [188]

Answer:

Step-by-step explanation:

G(x)=-3x-8
x + 3x= -8

4x=8

x= $\frac{8}{4}$

x=2
G(2)=10
o busca mejor en internet

5 0

2 years ago

3x+y=4 write the equation in slope intercept form

LekaFEV [45]

Answer:

y = -3x + 4

Step-by-step explanation:

sorry im late

but all you have to do is isolate the y

so to do that we have to get rid of the 3x

3x + y = 4

in order to do that we have to subtract 3x from both sides of the equal sign since it is positive and being added to the y

3x + y = 4

-3x -3x

y = -3x + 4

and now y is isolated

6 0

4 years ago

The formula PV = 300 R is used in chemistry. How can this formula be solved for P

german

P = 300/V

Because in order to isolate P, you have to divide V on both sides.

4 0

3 years ago

Find the surface area no links no pdfs just type it into the answer section will give brainliest

rewona [7]

Check the picture below.

let's firstly convert the mixed fractions to improper fractions.

$\stackrel{mixed}{7\frac{1}{2}}\implies \cfrac{7\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{15}{2}} ~\hfill \stackrel{mixed}{12\frac{1}{2}}\implies \cfrac{12\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{25}{2}} \\\\[-0.35em] ~\dotfill$

$\stackrel{\textit{\Large Areas}}{\stackrel{two~triangles}{2\left[ \cfrac{1}{2}\left(\cfrac{15}{2} \right)(10) \right]}~~ + ~~\stackrel{\textit{three rectangles}}{(10)(15)~~ + ~~\left( \cfrac{15}{2} \right)(15)~~ + ~~\left( \cfrac{25}{2} \right)(15)}} \\\\\\ 75~~ + ~~150~~ + ~~112.5~~ + ~~187.5\implies \boxed{525}$

8 0

3 years ago

18 is 4.5 times a number.

Bumek [7]

Answer:

Step-by-step explanation:

18/4.5=4

4 0

3 years ago

Read 2 more answers