MATHEMATICS HIGH SCHOOL

The legs of an isosceles triangle have lengths x + 1 and -x + 7. The base has length 3x - 3. What is the length of the base? Question 5 options:
A. 4
B. 3
C. 6
D. Cannot be determined

Answers

Answer 1

Answer:

Answer:6 units C)

Step-by-step explanation:

Answer 2

Answer:

Answer:

C.6

Step-by-step explanation:

The legs of an isosceles triangle are equal therefore you can put it this way:

-x+7=x+1

Then just solve for x

7-1=2x

X= 3

Finally put in the x value to the equation of the base

3(3)-3 = 6

The base is 6

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What is 17/100 into a decimal

Answers

The answer is 0.17. To convert fraction to a decimal, you must divide a numerator by a denominator. In 17/100, 17 is the numerator and 100 is the denominator, thus 17/100 = 17 : 100. When you divide by 100, put the decimal spot two spaces from the right-hand side because 100 has two zeros. Therefore: 17/100 = 17 : 100 = 0.1Hope this helps. Let me know if you need additional help!

Answer: 0.17

Step-by-step explanation: To write 17/100 as a decimal, remember that the hundredths place is two places to the right of the decimal point.

This means that 17/100 can be written as the decimal 0.17. Notice that we put the last digit of 19 in the hundredths place.

A total of $8,000 is deposited in two simple interest accounts. In one account, the annual simple interest rate is 5%, and on the second account, the annual simple interest rate is 6%. How much should be invested in each account so that the total annual interest earned is $450?

Answers

you need to invest $3000 at the 5% interest rate and invest $5000 the 6% interest rate to get a total annual interest of $450

What is the answers to this math 3-3x6+2=

Answers

Follow the BDMAS rule: -3x6= -18. 3-18+2. 3-16 = -13 is the answer. :))

3-3x6+2= 3 times 6 is 18 3-18= -15 -15+2=-13 So I used PEMDAS with this problem I hope this help if u want more information tell me so I can help

Maha has two colors of modeling clay. She has 1.05 ounces of blue modeling clay and 1.3 ounces of red modeling clay. Which color of modeling clay dose Maha have more of?

Answers

Answer:

Maha has of red clay

Step-by-step explanation:

Here we want to know the color of modeling clay that Maha has more of

Since 1.3 is greater than 1.05; This mens;

the small has will be;

1.3 ounces of raw

Hurryyyyy

Which point lies on the graph of y = |x - 1|

Answers

Answer: To determine which point lies on the graph of y = |x - 1|, we need to substitute different values of x into the equation and find the corresponding y-values.

Let's consider a few examples:

1. If x = 0:

y = |0 - 1| = |-1| = 1

So the point (0, 1) lies on the graph.

2. If x = 1:

y = |1 - 1| = |0| = 0

So the point (1, 0) lies on the graph.

3. If x = 2:

y = |2 - 1| = |1| = 1

So the point (2, 1) lies on the graph.

4. If x = -1:

y = |-1 - 1| = |-2| = 2

So the point (-1, 2) lies on the graph.

Based on these examples, we can see that points such as (0, 1), (1, 0), (2, 1), and (-1, 2) lie on the graph of y = |x - 1|. These are just a few examples, and there are infinitely many points that lie on the graph since the absolute value function is defined for all real numbers.

Yis directly proportional to the square of xy=96 when x = 4

Find a formula for y in terms of x

Answers

Answer:

$y=6x^2$

Step-by-step explanation:

y being directly proportional to the square of x means that the ratio between the two will always be equal to some constant (let's call it k). In equation form, we'd say:

$(y)/(x^2)=k$

We're told that y = 96 when x = 4, so we can plug those values in to find k:

$(96)/(4^2)=(96)/(16)=6=k$

Our more general equation is now

$(y)/(x^2)=6$

If we want to put y in terms of x, we need to get the y by itself on one side of the equation, which we can do here by multiplying both sides by x², giving us

$y=6x^2$

Final answer:

The question is about finding the equation given that y is directly proportional to the square of x. Based on the values in the question, the constant of proportionality 'k' is calculated as 6. Hence, the formula for y in terms of x is y = 6 * x^2.

Explanation:

When we say, y is directly proportional to the square of x, it simply means there is a constant constant of proportionality 'k', such that y = k * x2. Given in the problem, when x = 4, y = 96, we can substitute these values into the equation to solve for 'k'. This results in 96 = k * (42) which simplifies to 96 = 16k, and solving this gives us k = 6. Therefore, the formula for y in terms of x is y = 6 * x2.