3 years ago

The product of two numbers is 10 times the value of 9 and 8. Which expression shows the two numbers?

Mathematics

2 answers:

slavikrds [6]3 years ago

7 0

9*10 =90 8*10=80

90*80=x maybe.

lys-0071 [83]3 years ago

5 0

Thanks for the help!

You might be interested in

3/4 x 6 I need Help With This

scZoUnD [109]

Answer:

4.5

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

The diameter is 12 inches. What is the area? What do I do to solve it please help!

SashulF [63]

Answer:

113.04 sq. in.

Step-by-step explanation:

If the diameter of the circle is 12", then the radius is 6" (half the diameter), and the area "A" is (approximately) 3.14 * 6^2. The calculation is approximate because 3.14 is a rounded value for pi.

3 0

3 years ago

Read 2 more answers

Stephanie just redecorated her bedroom. She wants to paint but needa to know the surface area of the door to see if she has enou

zhuklara [117]

Answer:

The surface area of door is 33 680 cm².

Step-by-step explanation:

Given that the surface area of a cuboid which is the 3D of rectangle is :

$s.a = 2(l \times w) + 2(l \times h) + 2(w \times h)$

$let \: l = 80 \\ let \: w = 3 \\ let \: h = 200$

$s.a = 2(80 \times 3) + 2(80 \times 200) + 2(3 \times 200)$

$s.a = 2(240) + 2(16000) + 2(600)$

$s.a = 480 + 32000 + 1200$

$s.a = 33680 \: {cm}^{2}$

8 0

3 years ago

I don't understand what the pattern is here.

vladimir2022 [97]

b b. &hhhgzyzyzudududi. jcjcfificicicifif

4 0

3 years ago

Read 2 more answers

HELP QUICK! You must find all intervals<br> where f(x) is negative. <br> f(x)=2(x+3)(x-7)

beks73 [17]

Answer:

any # where -2<=x<7

Step-by-step explanation:

(x-7) would be negative and (x+3) positive, resulting in f(x) being negative.

4 0

2 years ago