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alexandr402 [8]

3 years ago

6

It takes Sam 4 hours to rake the front lawn while his brother, Dave, can rake the lawn in 2 hours. How long will it take them to

rake the lawn working together?

1 answer:

Len [333]3 years ago

5 0

Step-by-step explanation:

6

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Pls help me solve this

dusya [7]

I thinks that the answer is 9

7 0

2 years ago

Read 2 more answers

The top of the ladder makes a 13° angle with the building. The base of the ladder is 6 feet from the base of the building. How f

KonstantinChe [14]

tan x = opp/hyp

x is the side of the building and 6 is the distance from the bottom of the ladder to the building

tan 13 = 6/x

multiply both sides by x

x tan 13 =6

divide both sides by tan 13

x = 6/ tan 13

x = 26

The ladder goes 26 ft up the building

5 0

3 years ago

What are the angle measurements of 1,2,3 & 4 for #3 & the measurements for 1 &2 on #4?

gogolik [260]

Step-by-step explanation:

iii=90

41+i=90(opposite angle)

i=90-41

i=49

26+ii+49+41=180(straight line angle)

116+ii=180

ii=180-116

ii=64

50+25+iv=26+64(opposite angle)

75+iv=90

iv=90-75

iv=15

55+i+55=180(straight line angle)

110+i=180

i=180-110

i=70

ii=55(alternative angle)

8 0

4 years ago

Lisa's mom is making cookies to sell at the bake sale. She spent 12 minutes mixing the cookie batter. It took 18 minutes to bake

Llana [10]

Answer:

38 min

Step-by-step explanation:

cuz 12+8+18= 38

pls mark brainliest

8 0

3 years ago

Solve the inequality. then, graph the solution. <br><br> fill in the boxes to solve the inequality .

fenix001 [56]

Answer:

b < 64

First box: 8

Second box: 8

Third box: <

Fourth box: 64

*Look carefully so you don't enter the wrong numbers*

Step-by-step explanation:

$\frac{b}{8} < 8$

$8*\frac{b}{8} < 8*8$

$b < 64$

*View attach graph*

Hope this helps!

8 0

3 years ago