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Nataly_w [17]
3 years ago
12

Use the Theorem of Pythagoras twice to calculate the lengths marked x. Give your answers accurate to 4sf.                       

                     ​

Mathematics
1 answer:
bogdanovich [222]3 years ago
4 0
It helps to split up the triangles and solve for the unmarked side, which i called y

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4 0
3 years ago
2. What is the length of<br> side c? Someone help
kirza4 [7]
A*2 + b* = c*2

(9)*2 + (8)*2

81+64= 145

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7 0
3 years ago
Read 2 more answers
30 points PLEASE HELP!!!!
Elenna [48]

Answer:

916.11 ft³

Step-by-step explanation:

(9×6)×7.83/2×13/3

= 211.41×13/3

= 916.11 ft³

Answered by GAUTHMATH

8 0
2 years ago
C = d where C is the circumference of a circle, is about 3.14, and d is the diameter.
Rzqust [24]

Answer:

Formula for Circumference of a Circle

Circumference is given by the formula C = πd where π = 3.14 and d is the diameter of the circle. Circumference is given by the formula C = 2πr where π = 3.14 and r is the radius of the circle.

Hope it's helpful to you

3 0
3 years ago
2. The actual tree on the left is 10 feet tall. The model tree on the right is 8 inches tall. What is the scale factor?
Lina20 [59]

Answer:

D. 1/15

Step-by-step explanation:

Actual tree = 10 ft = 12 × 10 = 120 in.

Model tree = 8 in.

Scale factor = model tree/actual tree

Scale factor = 8/120

Scale factor = 1/15

4 0
2 years ago
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