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galina1969 [7]
2 years ago
11

Related questions:

Mathematics
1 answer:
vagabundo [1.1K]2 years ago
3 0

Answer:

a. 5/9

b. 1 1/5

c . 1/28

d. 3/10

Step-by-step explanation:

Related questions:

find the product by calculation

a. 5× 1/9

= 5/9

b. 2× 3/5

= 6/5 = 1 1/5

c. 1/7× 1/4

= 1/28

d. 3/4× 2/5​

= 6/20

= 3/10

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Is the gcf of any two ever numbers always even
Dmitry [639]
Yes, I believe it is 

3 0
3 years ago
Sammy’s dad drove their car 150 miles in three hours. At this rate, how far would he drive in nine hours?
PilotLPTM [1.2K]

Answer:

distance in 3 hours = 150 miles

distance in 1 hour = 150/3 = 50 miles

distance in 9 hours = 50 × 9 = 450 miles

4 0
2 years ago
Read 2 more answers
Use the properties of exponents to rewrite the expression <br> (-3yz)(-3yz)(-3yz)(-3yz)
Ipatiy [6.2K]

\bf (-3yz)(-3yz)(-3yz)(-3yz)\implies (-3yz)^1(-3yz)^1(-3yz)^1(-3yz)^1 \\\\\\ (-3yz)^{1+1+1+1}\implies (-3yz)^4\implies (-3)^4 y^4 z^4\implies 81y^4 z^4

8 0
3 years ago
Find the slope and make it into an equation Y=MX+B
MariettaO [177]

Answer:

Slope: 2

y = 2x + 50

Step-by-Step Solution:

Slope: rise/run = 40/20 = 4/2 = 2

y = mx + b

m= slope = 2

b= y-intercept = 50

y = 2x + 50

6 0
3 years ago
10. Use the diagram below to find the value of x.
Sholpan [36]

Answer:

x=20

Step-by-step explanation:

Hello There!

Remember the exterior angle of a triangle rule:

An exterior angle of a triangle is equal to the sum of the opposite interior angles

Knowing this, we can create an equation to solve for x

exterior angle (100) = sum of opposite interior angles (3x+2x)

100 = 2x+3x

now we solve for x

step 1 combine like terms

2x+3x=5x

now we have 100=5x

step 2 divide each side by 5

5x/5=x

100/5=20

we're left with x = 20

7 0
2 years ago
Read 2 more answers
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