Ask question

Ask question

All categories

2 years ago

15

Pls help i dont really understand this type of thing

1 answer:

pochemuha2 years ago

4 0

Shiii me neither maybe ask your teacher

You might be interested in

Which shows a correct order to solve this story problem? Peter bought 3 biscuits for $1.59 each and 3 sausages for $2.50 each at

IceJOKER [234]

Since he bought more than one of each, he needs to find the total cost of the biscuits and sausage first.

The correct answer should be:

<span>B. Step 1: Calculate the price of 3 biscuits. Step 2: Calculate the price of 3 sausages. Step 3: Add the total amounts from Steps 1 and 2 to the amount of the tip. Step 4: Subtract that total amount from $25.</span>

5 0

3 years ago

.Write in standard form. 4h - 6(5+7h)

Anarel [89]

Answer:

-38h-30

4h+(−6)(5)+(−6)(7h)

=4h+−30+−42h

=(4h+−42h)+(−30)

=−38h+−30

5 0

2 years ago

Please give me the awnser I will brainlist

Mrrafil [7]

Answer:

sum of two even numbers will always be even. conjecture just means to make a generalization based on patterns

8 0

3 years ago

Find the surface area of the cylinder. Round<br> your answer to the nearest tenth.<br> 6 m<br> 7 m

faltersainse [42]

Use the formula: A=2(3.14)rh+2(3.14)r^2
A=2(3.14)(6)(7)+2(3.14)6^2
A=490.09 so the answer rounded would be 490.1

7 0

3 years ago

Jackson used the process of completing the square to solve the equation 2x2−12x=−6.

Nikolay [14]

Answer:

$x=3-\sqrt{6},x=3+\sqrt{6}$

Step-by-step explanation:

we are given equation as

$2x^2-12x=-6$

Since, we have to solve it by using complete square

so, firstly we will complete square

and then we can solve for x

step-1:

Factor 2 from both sides

$2(x^2-6x)=-3\times 2$

step-2:

Simplify it

$x^2-6x=-3$

step-3:

Add both sides 3^2

$x^2-6x+3^2=-3+3^2$

now, we can complete square

$(x-3)^2=6$

step-4:

Take sqrt both sides

$(x-3)=-\sqrt{6},(x-3)=\sqrt{6}$

step-5:

Add both sides by 3

we get

$x=3-\sqrt{6},x=3+\sqrt{6}$

3 0

3 years ago