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2 years ago

13

A right triangle has a leg measurement of 15 mm and a hypotenuse of 18 mm. What is the measurement of the other leg, rounded to

the nearest tenth?
A. 9.9 mm

B. 12.1 mm

C. 10.2 mm

D. 11.3 mm

1 answer:

Sergio039 [100]2 years ago

4 0

I think it’s C.10.2 but if I’m wrong sorry I try

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What is the area cause I am having a hard trouble

fomenos

The figure consists of a triangle and two rectangles.

-----------------------------
Top Triangle:
-----------------------------
Height = 22 - 10 - 7 = 5cm
Base = 20 - 5 - 5 - 10cm
Area of triangle = 1/2 x 5 x 10 = 25 cm²

-----------------------------
Middle Rectangle:
-----------------------------
Length = 10cm
Width = 7cm
Area = 10 x 7 = 70 cm²

-----------------------------
Bottom Rectangle:
-----------------------------
Length = 20 cm
Width = 10 cm
Area = 20 x 10 = 200 cm²

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Total Area:
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Area = 25 + 70 + 200 = 295 cm²

-----------------------------
Answer: Area = 295 cm²
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3 years ago

A box of pancake mix states that 1 1/2 cups of pancake mix and 1 cup of water are needed to make 8 pancakes. How many cups of pa

lilavasa [31]

Answer:

I think your answer is B

Step-by-step explanation:

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2 years ago

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What is the smallest positive degree angle measure equivalent to sin^-1 (0.391)?

natta225 [31]

Given:

The value is:

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To find:

The smallest positive degree angle measure equivalent to $\sin^{-1}(0.391)$ .

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$\sin^{-1}(0.391)$

Using the scientific calculator, we get

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2 years ago

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A car rental costs $50 for the first day. Additional days cost $35 per day, unless the car is rented for 7 days or more, in whic

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Answer:

$\$50+\$31.5x$

Step-by-step explanation:

Let

x------> the number of days

y----> the cost of renting a car

we know that

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For $x\geq 7\ days$

The rate is equal to

$0.90*\$35=\$31.5$

so

$y=\$50+\$31.5x$

In this problem. the car has been rented for more than a week

therefore

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The cost of renting a car is equal to

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2 years ago

Given b(x) = [X+41, what is b(-10)?<br> – 10<br> -6<br> 6<br> 14

OLEGan [10]

Option C: 6 is the value of $b(-10)$

Explanation:

The given expression is $b(x)=|x+4|$

We need to determine the value of $b(-10)$

To find the value of $b(-10)$ , let us substitute $x=-10$ in the given expression.

Thus, substituting $x=-10$ in the expression, we have,

$b(-10)=|-10+4|$

Adding the terms, we get,

$b(-10)=|-6|$

Since, we know the absolute rule that $|-a|=a$ and the simplified expression is of the form $|-a|$ , let us apply the absolute rule in the simplified expression.

Thus, we have,

$b(-10)=6$

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Hence, Option C is the correct answer.

3 0

2 years ago