3 years ago

Expand and simplify: a(a + 5)

Mathematics

1 answer:

RoseWind [281]3 years ago

6 0

Answer:

a squared+ 5a

Step-by-step explanation:

a(a+5)

multiply everything inside the bracket

a times a is a squared

a times 5 is 5a

i hope i helped

please give me a brainliest!!<3

You might be interested in

Solve the proportions using cross products. Round to the nearest hundredth is necessary. 21miles/49hours = 15miles h hours

SSSSS [86.1K]

$\dfrac{21}{49}=\dfrac{21:7}{49:7}=\dfrac{3}{7}\\\\\dfrac{21}{49}=\dfrac{15}{h}\to\dfrac{3}{7}=\dfrac{15}{h}\qquad\text{cross multiply}\\\\3h=(7)(15)\\\\3h=105\qquad\text{divide both sides by 3}\\\\\boxed{h=35}\\\\Answer:\ 35\ hours$

8 0

3 years ago

What is the gcf of 18 and 20 with 18/24 in simplest form

Leviafan [203]

6 because that's the gcf of those numbers no matter id its simplified or not :)

5 0

3 years ago

for a large batch of cupcakes the robots use one fifth of a gallon of milk they pour it into two separate measuring cup each the

MatroZZZ [7]

The answer you are looking for is 1/10

8 0

3 years ago

The estimate of 6.8×2.3

steposvetlana [31]

The estimate is about 15.60

5 0

3 years ago

Read 2 more answers

Can someone please help me!! :((

dimulka [17.4K]

×which one do you need help with

4 0

3 years ago