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Romashka-Z-Leto [24]
2 years ago
8

Help 20 points!

Mathematics
2 answers:
Sergio [31]2 years ago
5 0

Answer:

remember its a right angle so 90

Step-by-step explanation:

Ierofanga [76]2 years ago
4 0

Answer:

x\approx5.8

Step-by-step explanation:

tan\theta=\frac{opposite}{adjacent}

tan30^\circ=\frac{x}{10}

10tan30^\circ=x

10(\frac{\sqrt{3}}{3})=x

\frac{10\sqrt{3}}{3}=x

x\approx5.8

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Part F Based on your work so far, how many increments of -10 feet are in -60 feet? ill give the brainiest points to who answers
irina [24]

Answer:

6

Step-by-step explanation:

there are 6 -10's in -60 feet

4 0
3 years ago
4−(−8)= please help i need it now
s344n2d4d5 [400]

Answer:

hope it helps...

- multiplied with another - gives us a +.

While opening a bracket we consider a sign of multiplication. so the equation becomes 4 + 8 which gives us 12. Thus 12 is the answer.

pls give brainliest for the answer

4 0
3 years ago
Read 2 more answers
rectangle A has a length of 24 meters and a width of 20 meters. rectangle B has the same area as rectangle A. the width of recta
blagie [28]
To solve this, first we'll find the area of the rectangle A,

Area=length × width
?=24m×20m
480m=24m×20m
480m squared=area of the rectangle A

now we'll find the width of rectangle B,
"the width of rectangle B is 12 meters less than the width of rectangle A",
20m-12m= 8m
8m=width of rectangle B

finally we'll find the length of rectangle B,
area of the rectangle B= 480msquared
width= 8m
length=? (to find this divide the area by the width)
480÷8=60m
length of the rectangle B=60m



7 0
3 years ago
2x-56=34
inessss [21]

Answer:

x=45

Step-by-step explanation:

2x-56=34

Add 56 to both sides

2x-56+56=34+56

Simplify;

2x=90

Divide both sides by 2

2x/2=90/2

Simplify;

x=45

7 0
3 years ago
Read 2 more answers
A bicycle wheel makes five rotations. the bicycle travels 44.48 ft. Find the diameter of the wheel in inches.
Tema [17]

Answer:

2.42 feet

Step-by-step explanation:

the bicycle wheel rotates 5 times and travels 37.94 feet, then we know that the circumference of the wheel (the outside of the wheel as it touches the ground 5 times around) is 37.94/5 = 7.588

 

Then we use the formula for the circumference of a circle: 2(pi)(radius) = circumference

 

We plug in what we know 2(3.14)(radius) = 7.588 and then solve for the radius

 

We divide 2 from both sides of the equation (3.14)(radius) = 3.794

 

We divide pi from both sides (radius) = 1.208

 

Then the last step, we multiply the radius by 2, because we need the diameter, which is double the radius

 

1.208 * 2 = 2.416 or 2.42 rounded up

 

Final answer = 2.42 feet

7 0
3 years ago
Read 2 more answers
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