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3 years ago

The hypotenuse of a 45°-45°-90° triangle measures units.What is the length of one leg of the triangle?

1 answer:

5 0

Let, length of one leg of triangle = length of other leg of triangle be Xunits

H = 1 unit

H^2 = X^2 + X^2
1×1 = 2×X^2
X^2 = 1/2
X = 1/√2units

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F(x)=x^2 what is g(x)

Triss [41]

Answer: D

Step-by-step explanation:

Sometimes, it is hard to see which function fits g(x). We are given the point (4,1). Luckily, the point lies on g(x). We can plug in (4,1) into the g(x) equations and see which best fits.

A. Incorrect

$1=4(4)^2$

$1=4(16)$

$1\neq 64$

B. Incorrect

$1=\frac{1}{4} (4)^2$

$1=\frac{1}{4} (16)$

$1\neq 4$

C. Incorrect

$1=(\frac{1}{2}(4))^2$

$1=(2)^2$

$1\neq 4$

D. Correct

$1=(\frac{1}{4}(4))^2$

$1=(1)^2$

$1=1$

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3 years ago

Need help with the introduction to probability lesson, photo is attached below.

erastovalidia [21]

Answer:

For A.) there are only 2 so 2/8 would become0.25

B.) 4 even number 4/8= 1/2 = 0.50

C.) 1 Red 1/8= 0.125

D.) 5 Not blue 5/8 = 0.625

E.)3 Blues 3/8= 0.375

F.) 0 because there are no 9 so it's not possible

Step-by-step explanation:

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1 year ago

What is 2 divided by 1/7

erastova [34]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

A company did a quality check on all the packs of roasted almonds it manufactured. Each pack of roasted almonds is targeted to w

user100 [1]

Answer:

x < 21.01 or x > 21.49 because |x - 21.25| > 0.24

Step-by-step explanation:

We know that each pack of almonds is targeted to weigh 21.25 oz.and a pack must weigh within 0.24 oz of the target weight to be accepted.

Assuming x to be the weight of a given pack of almonds, we can write it as:

$|x-21.25| > 0.24$

Now finding the range of rejected masses (x) of the almonds.

$|x-a| >b$

$-b$

$|x-21.25| >0.24$

$-0.24>(x-21.25)>0.24$

$-0.24>x-21.25$ or $x-21.25>0.24$

$x$ or $x>21.49$

Therefore, the correct answer option is x < 21.01 or x > 21.49 because |x - 21.25| > 0.24.

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3 years ago

11. 12. and 13 please no links

liubo4ka [24]

Answer:

11. Classification on basis of angles - Acute angled triangle 

Classification on basis of sides - Isosceles triangle 

12. Classification on basis of angles - Right angled triangle. 

Classification on basis of sides - Scalene triangle 

13. Classification on basis of angles - Obtuse angled triangle. 

Classification on basis of sides - Isosceles triangle. 

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3 years ago