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Bess [88]
3 years ago
10

A triangle with an area of 45.5 cm2 has a base

Mathematics
1 answer:
FromTheMoon [43]3 years ago
3 0

If you know the base and area of the triangle, you can divide the base by 2, then divide that by the area to find the height

Step 1. 14 ÷ 2 = 7

Step 2. 45.5 ÷ 7 = 6.5

Height = 6.5 cm

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£150 is divided between Nick, June & Sushil so that Nick gets twice as much as June, and
BARSIC [14]

Answer:

Amount June get = £45

Step-by-step explanation:

Given:

Total amount divided = £150

Amount Nick get = 2 x Amount June get

Amount June get = 3 x Amount Sushil get

Find:

Amount divided between Nick June and Sushil

Computation:

Assume;

Amount Sushil get = a

Amount June get = 3 x Amount Sushil get

Amount June get = 3a

Amount Nick get = 2 x Amount June get

Amount Nick get = 2 x 3a

Amount Nick get = 6a

Amount Sushil get + Amount June get + Amount Nick get = Total amount

So,

a + 3a + 6a = 150

10a = 150

a = 15

So,

Amount Sushil get = £15

Amount June get = 3a

Amount June get = 3 x 15

Amount June get = £45

Amount Nick get = 6a

Amount Nick get = 6 x 15

Amount Nick get = £90

4 0
3 years ago
A (n) _______ represents a three-dimensional figure with three separate views such as the top view, front view, and right-side v
zhenek [66]
An orthographic drawing is a method that allows someone to represent a three-dimensional object on a two-dimensional piece of paper. By drawing the object from various angles, the artist is able to show how the object looks in the real world. The process is called orthographic projection<span>.

The answer is B. </span><span>orthographic drawing</span>
8 0
4 years ago
Find the value of the variable and DF if D is between C and F if CD 4y -9, DF 2y-7, and CF 14.
Yuri [45]
CF = CD + DF (since D is simply a point on the line, and C to that point added onto F to that point is CF), so 4y-9+2y-7=14. Adding it up, we get 6y-16=14 and adding by 16 we get 30=6y. Dividing both sides by 6, we get y=5. Plugging that into DF, we get 10-7=DF=3
4 0
3 years ago
HELP!!!!!!!!!!!!!!!!!!!!!!!!
borishaifa [10]
A is the correct answer
(to find diagonal of a square , you can get help from Pythagorean Theorem)

{10}^{2}  + 10 {}^{2}  =  {x}^{2}  \\ 100 + 100 =  {x}^{2}  \\  {x}^{2}  = 200 \\ x =  \sqrt{200}




good luck
5 0
4 years ago
The triangle is rotated 90 degrees clockwise. Where will point P' be located?
Shtirlitz [24]

Answer:

2

Step-by-step explanation:

thats it

5 0
3 years ago
Read 2 more answers
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