MATHEMATICS MIDDLE SCHOOL

What shape has 3 equal sides 4 centimeters in length and no right angles

Answers

Answer 1
Answer:

The shape that has three equal side lengths of 4 cm and has no right angle is an: equilateral triangle.

What is an Equilateral Triangle?

An equilateral triangle is a triangle that has equal angles and also has side length that are of equal measure.

The angles of an equilateral triangle each equals 60 degrees.

Therefore, the shape with three equal sides and no right angles is an: equilateral triangle.

Learn more about the equilateral triangle on:

brainly.com/question/15294703

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Answer 2
Answer: the shape is a triangle.
 the area is 12 centimeters

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Answers

Answer:

look at the picture shown

7×8/10= the product lies between

Answers

Answer:

The product lies between 5 and 6

Step-by-step explanation:

To find where the given product lies :

We need to find the range of the given product.

\text{Given product = }7* (8)/(10)

Now, solving the given product :

\implies 7* (8)/(10) = 7 * 0.8\n\n=5.6

So, 5.6 > 5

Also. 5.6 < 6

Hence, 5 < 5.6 < 6

\implies 5 < 7* (8)/(10)<6

Hence, The product lies between 5 and 6
56 divided by 10 = 5.6

Jesse is investing $2000 more in stocks than in bonds.The bonds pay 7.2% in interest and the stocks pay 6%. If the income from each investment is the same,how much interest will he receive in all? ok the example is saying they multiplied 0.06 and 0.072 by 1000 how did they get 1000? @igreen

Answers

x+2,000=stocks
x=bonds
7.2%⇒(.072)(x)=bonds invested
6%⇒(.06)(x+2,000)=stocks invested

Here is the equation:

x(.072)=(.06)(x+2,000) | Since the income from both equal

You then solve each side first (assume you know how to but if not, let me know)

You first multily the parentheses/x variables 
⇒.072x = .06x+2,000(.06)

⇒.072x = .06x+120

You then minus .06x from each side
⇒.012x = 120

You then divide each side by .012
.012x÷.012=x
120÷.012=10,000
x=10,000

Now change the original x variables with 10,000

.072($10,000)=$720 bond interest
They are equal so $720×2=$1440

The table shows the outputs y for different inputs x:Input
(x) 2 4 6 8
Output
(y) 1 2 3 4


Part A: Do the data in this table represent a function? Justify your answer. (3 points)
Part B: Compare the data in the table with the relation f(x) = 3x – 10. Which relation has a greater value when x = 8? (2 points)
Part C: Using the relation in Part B, what is the value of x if f(x) = 80? (5 points)

PLEASE HELP!!!!!!!!!!!

Answers

A.   The data in the table represent a function. y=x/2. This is seen as for every value of x in the table, y=x/2(half of it). You can show this further by trying this fact on each value.

B.   For the original function, when x =8, y=x/2=4
For the function given in this part, when x=8, y=3(8)-10
                                                                 y=24-10                                                                                                            y=14
     This means the relation given in this part has a greater value when x=8

C. When x=80, f(x)=3(80)-10
                           =240-10
                           =230 

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Answers

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Answers

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Just multiply the numerators and denominators as seen to get the product of 2/12, which simplifies to 1/6.

:)
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