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Brrunno [24]
3 years ago
8

A triangle has sides lengths of 14cm, 48cm and 58 cm. Classify it as acute, obtuse or right

Mathematics
1 answer:
ehidna [41]3 years ago
8 0

48 ^ 2 + 14 ^ 2 = 2304 + 196 = 2500 = 50 ^ 2

That is a right triangle.


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Chelsea deposits $600.00 into a bank account and is earning 8.5%simple interest. She decides to keep the account for 4 years. a)
snow_lady [41]

Answer:

$204 in interest

Step-by-step explanation:

Plug in each variable into the simple interest formula: I = PRT

P = $600

R = 8.5% (0.085)

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3 years ago
A pipe that's 36 inches long needs to be cut into 2 and one forth inches long pieces. how may pieces can be cut from this length
PolarNik [594]
16 pieces may be cut. This is because we need to divide 36 by 2 and 1/4 to find how many pieces hat can be cut. First, we need to change everything into a fraction (or improper fraction). 2 and 1/4 = 9/4 (if you need help trying to find out how to get this, just ask). Then, since we are doing division, we flip the 9/4 around to get 4/9. 36 times (it's not dividing anymore since we flipped the 9/4) 4/9 = 16 pieces. I hope this helps! :D
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The Oregon Trail is 2,197 miles long. How long would it take a covered wagon traveling 20 miles a day to complete the trip? Hint
ddd [48]

Answer:

109 days and 9 hours

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Need help please help
Vesna [10]
The vertex is (105,7)

Notice how on the graph, the y value peaks at 7. The y values to the left and right are symmetrical, meaning that the x value for the y value of 7 is the axis of symmetry, and the point (105,7) is the vertex.
6 0
2 years ago
Help me answer the question j
Marianna [84]

The value of the expression is 252

Step-by-step explanation:

The expression that we have to evaluate in this problem is

7x^2y

And we have toe valuate it for

x = 3

y = 4

In order to evaluate the expression, let's substitute the values of x and y into it:

7x^2y=7\cdot (3)^2\cdot (4)

First, we calculate the square of 3, which is:

3^2 = 3\cdot 3 = 9

Substituting into the expression,

7\cdot 3^2 \cdot 4 = 7\cdot 9 \cdot 4

Now we multiply everything and we get:

7\cdot 9 \cdot 4 = 252

Learn more about expressions:

brainly.com/question/7014769

brainly.com/question/11007572

brainly.com/question/11334714

#LearnwithBrainly

4 0
3 years ago
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