3 years ago

I need help with these questions

Mathematics

1 answer:

Fofino [41]3 years ago

6 0

Answer:

Rule up a graph sheet and text it to me so I can help

You might be interested in

Simplify the expression 111,000 × 0.072 using scientific notation and express your answer in scientific notation.

bonufazy [111]

111,000x 72x10 exponentialized by -2

6 0

4 years ago

What is the product of (x-3) and (x+7)

aleksley [76]

Answer: (x−3)(x+7)

=(x+−3)(x+7)

=(x)(x)+(x)(7)+(−3)(x)+(−3)(7)

=x^2+7x−3x−21

=x^2+4x−21

8 0

3 years ago

Estimate each quotient 165 divided by 4

Lera25 [3.4K]

As a ballpark estimate, I would say around 40. I hope this helps!

6 0

4 years ago

A website sells a dress at £40 and shoes at £32. The website has an offer: Buy a dress and shoes together and get 1/2 off the pr

tekilochka [14]

Answer:

$\pounds36$

Step-by-step explanation:

Cost of one dress = $\pounds40$

Cost of one pair of shoes = $\pounds32$

Cost of one dress and a pair of shoes is $40+32=\pounds72$

They get half off the price because they buy both

$\dfrac{72}{2}=\pounds32$

The shipping and handling charge is $\pounds4$ .

So, the total amount Ruth has to pay is $32+4=\pounds36$ .

6 0

3 years ago

Geometry B Unit 6: Surface Area and Volume, Lesson 10: Surface Area and Volume Unit Test?

Blababa [14]

Answer:

Step-by-step explanation:

Euler's formula for polyhedra states that

F + V - E = 2

where F is faces, V is vertices and E is edges

Substitute the values given and solve for F, that is

F + 13 - 26 = 2

F - 13 = 2 ( add 13 to both sides )

F = 15 → B

5 0

3 years ago

Read 2 more answers