Mathematics High School

Question 1 (25 points)
An isosceles triangle has a base 8.8 units long. If the congruent side lengths have measures to the first decimal place, what is
the shortest possible length of the sides?
4.5
8.9
4.3
Od
17.7
b
С

Question 1 (25 Points)An Isosceles Triangle Has A Base 8.8 Units Long. If The Congruent Side Lengths

Answers

Answer 1

Answer:

4.5

Step-by-step explanation:

For any triangle, the basic principle for these types of problems is that the sum of the 2 shorter sides has to be greater than the longest side, otherwise it is not a triangle, even if it's equal to the longest side.

So, let's look at the first option. 4.5. Since this is an isosceles triangle and the base is 8.8 units, the other side has to be 4.5 as well. 4.5+4.5=9. 9 > 8.8. So, we can immediately eliminate options 8.9 and 17.7. What about 4.3? Well, 4.3+4.3= 8.6, but 8.6 < 8.8, so 8.6 is wrong. So, the answer is 4.5.

Related Questions

A plane is traveling at 600 miles per hour. How many feet per second is it traveling?

Answers

Answer:

600

Step-by-step explanation:

Answer:

880 ft/sec

Step-by-step explanation:

Which line is the graph of y=-2x+2?​

Answers

Answer:

b

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

A square rug has an inner square in the center. The side length of the inner square is x inches and the width of the outer region is 6 in. What is the area of the outer part of the rug?​

Answers

36-x squared i don’t know if it’s right sorry

What is (16x^3)^ 1/4 in radical form?

Answers

Answer:

4^√16x3

Step-by-step explanation:

Make it correct please.

Answers

First one 2.74 and the second box 3.54 I believe sorry if I’m wrong

Answer:

1st box: 2.74

2nd box: 3.54

Step-by-step explanation:

It’s increasing by 0.2

-7a - 6a simplifyed?

Answers

Answer:

-13a

Step-by-step explanation:

Michelle has 18.9 yards of string. She cuts the string into 5 pieces of equal length.

How long is each piece?

Answers

Answer:

3.78 (see below)

Step-by-step explanation:

You would have to divide 18.9 by 5, as you're cutting 18.9 into 5 equal parts. Using long division, you can solve this. I have attached an image below for reference:

Answer:

3.78 yd

Step-by-step explanation:

took the test

How many lines of symmetry does a star like this ⭐️ Have?

Answers

Answer:

This line symmetery has Five lines

Find the values of the solution point (x,y).

3x + y = 4
-3x + y = -2

A. (1,1)
B. (6,12)
C. (4,24)
D. (-2,-1)

Answers

Answer:

a

Step-by-step explanation:

3(1) + 1 = 4

3+1=4

4=4

-3(1) + 1 = -2

-3 +1 = -2

-2 = -2

Which value of p makes the inequality p > 12 true?

Answers

Answer:

Any value over 12

Here are some examples: 13, 14, 15, 20, 25, 40, 100, 123, 2930

Step-by-step explanation:

I REALLY NEED HELP PLEASE
Frank is building a house. He is using plans an architect gave him. The house will be a dilation of these blueprints, using a scale factor of 100. A room measures 0.1 ft by 0.12 ft on the blueprints. How area of floor will he need to buy?
A) 120 square feet
B) 0.44 ft
C) 0.012 square feet
D) 44 ft

Answers

I think the answer is letter B

In the above question is 400 the part or the whole?

Answers

Answer:

What is it?

Step-by-step explanation:

Multiply this please. (4x-5)^2

Answers

Answer:

400

Step-by-step explanation:

A new car is purchased for $40,000 and over time its value depreciates by one half every 3 years. What is the value of the car 17 years after it was purchased, to the nearest hundred dollars?

Answers

Answer:

Value  of the car after depreciation = $800.

Step-by-step explanation:

Formula to get the final value of the car after depreciation of the car price,

Final value = [tex]\text{Initial value}(1-\frac{r}{100})^{\frac{t}{n} }[/tex]

Here, t = Number of years after the purchase

n = Number of years for the depreciation of price by half

By substituting values in the formula,

Final value = [tex]40000(1-\frac{50}{100})^{\frac{17}{3}}[/tex]

                  = [tex]40000(0.5)^{\frac{17}{3}}[/tex]

                  = $787.451

                  ≈ $800 [Nearest hundred dollars]

Therefore, after 17 years value of the new car will be $800.

Rewrite the following expression using the GCF and Distributive Property.
20k + 4m

Answers

tdtdidtiddititidtidutdtudutdrysrys6rdr6druurddut

the answer is 4( 5k +m)

So, to be honest, I don't really pay attention in class. I'm wondering if anyone could give me the answer to this.

Answers

10.5 i think it would be not sure
I believe it’s 10.5

Chose the fraction that represents 20/24 in lowest terms
5/6
4/5
1/3
10/12

Answers

Answer:

5/6

To reduce this fraction, simply divide the numerator and denominator by 4 (the GCF). So, 20/24 = 20÷4/24÷4 = 5/6. Thus, 2024 is equivalent to 5/6 in the reduced form.

Step-by-step explanation:

Hope it is helpful...

When one power is exponentiated by
an exponent, what is done with the
exponents?

Answers

I’m pretty sure they are multiplied, if I understand your wording

Here thanks for helping​

Answers

Answer:

13. 3x+10=5x-10

14. (I'm not sure how to set this one up, sowwy ;^;)

15. 5x+15=6x

16. x+10=4x-20

I'm pretty sure this is how to set it up

5. Consider the image below of a pasture at McDonald's Farm.
750 ft
45°
Part A: If McDonald wants to fence in the square pasture and barbed-wire
fencing costs $1.15 per foot, then determine the cost to fence in
the pasture.
Part B: If McDonald wants to cover the square pasture in fertilizer, then he
needs to determine the area of the pasture. What is the area of
the pasture to the nearest hundredth?

Answers

Answer:

Step-by-step explanation:

The area of the square pasture is given by the leg length of the right

triangle which is the same as the side length of the square.

Correct responses:

Part A: $2,439.5Part B: 281, 250 ft.²Method by which the above responses are obtained

Part A

The given triangular side is a right triangle.

Length of the hypotenuse and an acute angle of the right triangle are;

750 ft. and 45°

Therefore;

Leg length of the right triangle = Side length of the square

Leg length of the right triangle = 750 ft. × sin(45°) = 375·√2 ft.

Side length of the square pasture, s = 375·√2 ft.

Perimeter of the fence = 4 × 375·√2 ft. = 1500·√2 ft.

Cost per foot for fencing = $1.15

The cost to fence the square pasture = $1.15/ft. × 1,500·√2 ft. ≈ $2,439.5

Part B:

The area, A, of the square pasture is given by A = s²

Which gives;

A = (375·√2)² = 281,250

The area of the square pasture is A = 281,250 ft.²

Learn more about trigonometric ratios here:

https://brainly.com/question/1757727

https://brainly.com/question/13998756

-2 [ 3 ( - 2x + y ) + 4 ( -x + 2y ) ] =

Answers

Answer:

20x-22y

hope it's helpful ❤❤❤❤❤❤

THANK YOU.

#

Answer:

Step-by-step explanation:

Just the answer.

=20x - 22y

Write a rule for the linear function shown in the graph.



y = 3x – 1



y = [tex]\frac{2}{y5}[/tex]x +1



y = -[tex]\frac{5}{2}[/tex]x -1



y = [tex]\frac{5}{3}[/tex]x +1

Answers

Answer:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form:

( 1 ,   − 2 )

Equation Form:

x = 1 ,   y = − 2

Step-by-step explanation:

Graph.

y = 3 x − 1

y = x + 1

y = − x − 1

y = x + 1

Keith spent 48 minutes to make 8 flyers how long was spent for each flyer

Answers

Answer:

6 minutes

Step-by-step explanation:

48/8=6

I will give you brainlist if you answer this correctly

Answers

Answer:

its 2,340

Step-by-step explanation:

How did ancient camels differ from those of today

Answers

Como pongo mi brainly en español porq esta en inglés

Plz help due tomorrow

Answers

Answer:

20.5+10x

Step-by-step explanation:

Write the equation of line of the line that passes through the point (5, 6) and a slope of 2

Answers

Y=2x-4 should be the answer

round $5.127 to the nearest hundredths​

Answers

Answer:

$5.13

Step-by-step explanation:

Answer:

$5.13 :)

Step-by-step explanation: the second number after the decimal is the hundredths place :)

question in pic help me plz

Answers

Answer:

3

Step-by-step explanation:

We can say that a zero or root, is a point that intercepts the x-line. In this case there are 3 points that intercepts the x-line.

(-2.8,0); (1,0); and (7,0)

Will spent $15 for 12 pounds of granola. What is his unit rate in dollars per pound?

Answers

Answer:

1.25

Step-by-step explanation:

to find the unit rate you have to find out how much one pound will be so you divide 15 by 12 and you get 1.25

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