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ololo11 [35]
3 years ago
14

What is the area of a triangle with a base of 7 mm and a height of 10 mm

Mathematics
1 answer:
galina1969 [7]3 years ago
5 0

Answer:

A≈3.5×10-5m²

Step-by-step explanation:

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WILL MARK BRAINLIEST A sample of 64 was taken from a population, with the mean of the sample being 119 and the standard deviatio
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Answer:

B. 117, 121

Step-by-step explanation:

6 0
3 years ago
The cubic polynomial below has a double root at r4 and one root at x = 6 and passes Through the point (2, 36) as shown. Algebrai
qaws [65]

The graph in the question is missing.

Answer:

y  = \frac{-1}{4}( x^3 + 2x^2 - 32x -96)

Step-by-step explanation:

The function is cubic

It has roots as -4, -4 , 6

this means the value of x = -4, -4 , 6 which makes the entire equation zero

so we have solutions as

x+4 = 0

x+4 = 0

x- 6 = 0

on forming a cubic equation using these

(x+4)(x+4)(x-6)

the equation passes through (2,36)

put x = 2

(2+4)(2+4)(2-6) = (6)*(6)*(-4)

which exceeds 36 so we product the equation with -1/4 to get 36

Final equation

y = \frac{-1}{4} (x+4)(x+4)(x-6)

  y  = \frac{-1}{4}( x^3 + 2x^2 - 32x -96)

3 0
3 years ago
One of the legs of a right triangle measures 12 cm and the other leg measures 13 cm find the measure of the hypotenuse if necess
Amanda [17]

Answer:

17.7 cm

Step-by-step explanation:

One of the legs of a right triangle measures 12 cm and the other leg measures 13 cm find the measure of the hypotenuse if necessary round the nearest 10th

To find the Hypotenuse of a right angle triangle, we solve using Pythagoras Theorem

Hypotenuse ² = Opposite ² + Adjacent ²

Hypotenuse = √Opposite ² + Adjacent ²

Opposite = 12 cm

Adjacent = 13 cm

Hence,

Hypotenuse = √12² + 13²

= √144 + 169

= 17.691806013 cm

Approximately = 17.7 cm

Therefore, the measure of the Hypotenuse is 17.7 cm

6 0
3 years ago
Mali bought a new car. She drove 63 miles the first month and 64 miles the second month. How much further did she drive the seco
Anvisha [2.4K]

Answer:

64-63=1 so she drove 1 extra miles the second month

Step-by-step explanation:

4 0
4 years ago
In the following questions, look at different ways to represent the relation given by the equation y = x2 - 1. The table below s
Nady [450]

Answer:

a= 3

b= 0

Step-by-step explanation:

4 0
2 years ago
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