Mathematics High School

Why is it helpful to write numbers in different ways?

Answers

Answer 1

Answer:

You should write numbers in as many ways as you possibly can to make new connections in your brain

Step-by-step explanation:

Knowing how to write numbers in many different ways can help you solve complex problems more easily.

Doing this can also reinforce the mathematical principles and logic you have memorised

Related Questions

*20 points brainly for best/correct answer

Answers

Answer:

1-true 2-false 3-false 4-true 5-false 6-true 7-true

Step-by-step explanation:

I am a god at Geometry

Answer:

1 and 7

Step-by-step explanation:

15 points!!
b. Determine whether hypotenuse-leg (HL) is a valid means for establishing triangle
congruence for right triangles. If it is a valid criterion, explain why.

Answers

Answer:

If the hypotenuse and one leg of a right triangle are congruent to the hypotenuse and one leg of another right triangle, then the triangles are congruent.

Step-by-step explanation:

This is a math question it sets things up weird. (Mixed numbers)

Answers

The answer is 20.3 :)

Answer: =19 7/10

Step by step explanation:

Solution by separating parts

Rewriting our equation with parts separated

=122−102−3/10

Solving the whole number parts

122−102=20

Combining the whole and fraction parts

20−3/10=19 7/10

hope this helps UwU

−3/4+(1/10÷2/5) I am so stuck on this problem! I think I know what the answer is but I'm just not sure if I'm right. Can someone please help?

Answers

Answer:

Step-by-step explanation:

According to the order of operations, you need to take care of what's inside the () first. Do this by flipping the second fraction upside down and then multiplying it by the first one:

[tex]\frac{1}{10}*\frac{5}{2}=\frac{5}{20}=\frac{1}{4}[/tex]

Now you have

[tex]\frac{1}{4} -\frac{3}{4}=-\frac{2}{4}=-\frac{1}{2}[/tex]

idk how to do math ​

Answers

that's why we have the beautiful internet

The table shows the amount spent on tomatoes at three different stands at a farmer's market. Which stand sold their tomatoes at the least expensive price per pound, and what is that price? Round to the nearest cent as necessary.​

Answers

Answer:

i have the same question someone pls answer

Step-by-step explanation:

Stand C sold their tomatoes at the least expensive price per pound that price is 2.70 per pound.

What is Ratio?

The ratio is defined as a relationship between two quantities, it is expressed as one divided by the other.

Stand    Weight(lb)    Cost

  A            3/4             2.00

  B            1 1/4            3.45

  C            5 1/2            14.85

We have to determine the price of sold tomatoes at the least expensive price per pound.

the price of sold tomatoes at stand A:

⇒ 2/(3/4) = 2/0.75  = 2.67 per pound.

the price of sold tomatoes at stand B:

⇒ 3.45/(5/4) = 3.45/1.25  = 2.76 per pound.

the price of sold tomatoes at stand C:

⇒ 14.85/(11/2) = 14.85/5.5= 2.70 per pound.

Here is the least expensive price per pound at stand C.

Therefore, stand C sold their tomatoes at the least expensive price per pound that price is 2.70 per pound.

Learn more about the Ratio here:

brainly.com/question/1504221

#SPJ2

20 POINTS 20 POINTS. Will give Brainliest.
If a line has a y-intercept of 7 and passes through the point (-4,8), what is the slope of the line?
Show work if you can.

Answers

Answer:

using y=mx+c

C=7

y=8

x= -4

we're looking for m

8=-4m +7

1= -4m

m= -1/4

Step-by-step explanation:

Find the Equation of a Line Given That You Know a Point on the Line And Its Slope. The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.

what expression is equivalent to (7² )⁵ ÷ 7¯⁶

Answers

Answer: 7^16

Step-by-step explanation:

Calculate a number whose square root is 2.3

Answers

Answer: The root of 2.3 is 1.5165750888103

Step-by-step explanation:

The graph shows a line and two similar triangles.
у
х
y
Which expression finds the equation of the line?
Y

Answers

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[tex] \frac{y}{x} = \frac{1}{4} \: \: → \: \: y = \frac{1}{4}x \\ [/tex]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

The correct answer is the first option.

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

Can someone help me pleaseeee
Amdjjsisjshajsvdvd

Answers

Answer:

I BELIEVE THE ANSWER WOULD BE C

Step-by-step explanation:

I’m pretty sure it’s C sorry if I’m wrong

Combine like terms to create an equivalent expression for the one below. 3x2 + 2x3 - x2 + 4x3 + 5x + 2 - 4x

Answers

Answer:

4x

Step-by-step explanation:

If the two signs in a division problem are one positive and one negative, will the quotient be positive or negative?

Answers

Answer:

negative

Step-by-step explanation:

Answer:

SAME

Step-by-step explanation:

The product of two positive integers or two negative integers is a positive integer. That means if you multiply two OF the same sign numbers, the product is always positive. SAME

PLS SOMEONE HELP QUICK

Answers

Answer:

light blue

Step-by-step explanation:

How do you think the area of the polygon compare to the area of the circle

Answers

Answer:

It is split open, therefore creating a new polygon

Step-by-step explanation:

Nathan spins 2 different spinners at the same time. There are a total of 10 possible outcomes. Which pair of spinners did Nathan spin? A B 1 2. AB E с 5 3 E с 1 2 D 4 D А B B 1 2 care 1 2 E с D с D 3​

Answers

Answer:

Since the spinners have been spun simultaneously, every side on each of the spinner carries equal probability of landing. In order for there to be only 10 possible outcomes, no more no less, the spinners cannot be identical. One of the spinner in two sided while the other spinner must then be a five sided spinner. Choosing this particular pair of spinners gives Nathan 10 possibilities of combinations.

Hope that answers the question, have a great day!

Step-by-step explanation:

I am having trouble with this ​

Answers

Answer:

x=16

Step-by-step explanation:

If the triangles are similar then their sides are in proportion.

Set the proportions 20/(3x+8)=(x-1)/(x-1+27)

solve for x,

cross multiply

20(x+26)=(x-1)(3x+8),

distribute

20x+520= 3x² +8x-3x-8,

combine like terms

3x²-15x-528=0

solve using quadratic formula

x=16 and x= -11 reject because we cannot have negative measurements

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Answers

Answer:

A

Step-by-step explanation:

Here's a graph too. Make sure you pay attention to the lines, if they are dotted or not.

I hope this helps!!

Suppose point C is at (–1, –1). Use the numbers below to explain the distance that a fourth point, D, should be from the existing points to form a square. Numbers may be used once, more than once, or not at all.

Answers

Answer:

whats the anwserrrrrrrr

Step-by-step explanation:

Answer:1/2 1/2 1/2 1/2 All the way through.

Step-by-step explanation:

A grass fertilizer is sold in 5-pound bags. Stuart calculates that he needs enough fertilizer to cover 4,350 square feet. If each pound of fertilizer covers 362.5 square feet, how many 5-pound bags does Stuart need to buy?

Answers

Answer:

3

Step-by-step explanation:

Use a property of exponents to simplify. 3Use as the base.

Answers

Answer:

3^4 because when u divide exponents w same base just subtract the exponents

Step-by-step explanation:

simplify [tex]\sqrt{-121}[/tex]

Answers

Answer:

You cannot simplify because you cannot square root a negative.

what times 14 gets me 50

Answers

Answer:

x = 3.5714

Step-by-step explanation:

14x = 50

Divide 50/14

x = 3.5714

Answer:

700

Step-by-step explanation:

because 14 x 5 =70 then you add a extra 0

Please help!! The relay race is just over one mile long, approximately yards. If Jack and 4 other people each run a leg of the relay, how many yards will each runner run? Justify your answer using an estimation strategy. (3 points)

Answers

Answer:

By dividing 1760 by the jack and his freinds, you get 352 yards per person

Step-by-step explanation:

Answer:

352 yards per person

Step-by-step explanation:

hope it helps please give brianliest

REMEMBER A function cannot have two
different outputs for the same input. It
however, have two different inputs for the
Determine whether each set of ordered pairs represents a function.
2. {(-8,5), (-6, 4), (-2,4), (0, 2)
1. {(0, 0), (2, 1), (4,2), (6,3)}
3. {(-3,-4),(-3,-1),(-3,2), (-3,5)}
same output.
I need help with the 3 questions

Answers

Answer:

need  a better view

Step-by-step explanation:

Pls help last one
Which one is it

Answers

I think it’s SAS

SAS Means: If any two angles and the included side are the same in both triangles, then the triangles are congruent

Hey guys i need help on this problem it from cpm idk if u guys know it but
Can u guys show it to me plz ;-; 2x-3=-x+3

Answers

Answer:

x = 2

Step-by-step explanation:

2x - 3 = -x + 3

+x           +x

3x - 3 = 3

    +3   +3

3x = 6

/3     /3

x = 2

Hope this helped! :)

What is the slope of these coordinates (2,30), (5,75).


A) 10
B) 15
C) 32
D) 17

Answers

Answer:

45/3 or 15 simplified

Step-by-step explanation:

so b. 15

Answer:

Quick answer is B

Step-by-step explanation:

Use the rise over run method Y2-Y1 over X2-X1 and get your fraction. Divide your fraction to get your number and you get 15. Your equation should be simalar to this 75-30 over 5-2= 45 over 3 which is equal to 15.

Help me with this please

Answers

Answer:

B?

Step-by-step explanation:

Can someone help me with this please asap

Answers

Answer:

The answer is 4

Step-by-step explanation:

because all of the angles need to add up to 180 so 17 x 4 is 68 and 68 - 8 = 60 and 60 x 3 = 180 so the answer would be 4

Answer:

4

Step-by-step explanation:

Since all the sides are congruent, so is the angles and in a triangle all angles add up to 180. To find the angle of one of them divide 180 by 3 which is 60.

Then put the equation equal to 60

17x - 8 = 60

17x = 68

x = 4

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