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s344n2d4d5 [400]
3 years ago
13

Alicia drove 265 miles in 5 hours What is the average rate that she traveled 49 miles per hour 51 miles per hour 53 miles per ho

ur 55 miles per hour
Mathematics
2 answers:
Evgesh-ka [11]3 years ago
8 0
265 / 5 = 53 miles per hr
bixtya [17]3 years ago
4 0
Its c: 53 miles per hour, not a, b, or d. 
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A jar lid has diameter of 42 millimeters.What is the circumference of the lid
Ronch [10]
Circumference - pie d
diameter - 42
c - 22/7 x42 - 132
3 0
3 years ago
In the right triangle shown, AC = BC and AB = 8V2.
nika2105 [10]

Answer:

Each leg is 8 units long

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

Any right triangle must satisfy the Pythagorean Theorem

so

c^2=a^2+b^2

where

c is the hypotenuse (greater side)

a and b are the legs (perpendicular sides)

In this problem we have

a=AC\\b=BC\\AC=BC\\c=AB=8\sqrt{2}\ units

substitute

(8\sqrt{2})^2=a^2+b^2

(8\sqrt{2})^2=2a^2

128=2a^2

a^2=64\\a=8\ units

therefore

AC=BC=8\ units

Each leg is 8 units long

4 0
3 years ago
(6CQ) Evaluate the limit, or state that the limit does not exist. 2n+7n/13n
Fed [463]

Answer:

option(b)

9/13

Step-by-step explanation:

Given the expression

\frac{2n+7n}{13n}

=\frac{9n}{13n}

n will cancel out on both sides

so,

9/13 will remain

As 9/13 is a constant so any value of n when approaches to a constant will not affect it. Hence limit = 9/13

<h3>It is one of the limit laws that</h3>

The limit of a constant function is equal to the constant.

3 0
3 years ago
Read 2 more answers
A recipe that makes 6 servings calls for 1/2 cup of butter. Nancy modifies the recipe so that it can serve 8
Maurinko [17]
<span>6 servings ... 1/2 cup of butter
8 servings .... x cup of butter
We would like to know what is the value of the x.

</span>6 * x = 8 * 1/2<span>
6 * x = 4      /6
x = 4/6
x = 2/3

Result: Nancy needs</span> 2/3 cup of butter for 8 servings.
7 0
3 years ago
Can someone please help me on this ????
defon

Answer:

x = 5

Step-by-step explanation:

Also in this case we can use the Pythagorean theorem in this way

x^2 + (5√3)^2 = 10^2

x^2 + 75 = 100

x^2 = 25

x = +/- 5

we take only the positive value because a lenght can’t be negative

x = 5

6 0
2 years ago
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