Mathematics College

The sum of all the whole numbers from 1 to 45 is subtracted from the sum of all the whole numbers from 1 to 50 as shown: (1 + 2 +....+ 50) - (1 + 2 +.....+ 45) What will be the result?

Answers

Answer 1

Answer:

(1+2+...+50) includes all of the numbers added until 45, meaning that our result is 46+47+48+49+50 = 240

pls mark as brainliest

Related Questions

Determine if the two triangles are congruent. If they are, state how you know

Answers

Answer:

All i know is yes because if you rotate it to the right yo would have all of the same measurments

Step-by-step explanation:

help me with this PLEASE

Answers

Answer:

132°

Step-by-step explanation:

y°=7x+20° (vertically opposite angles)

3x°+7x°+20°=180° (interior angles, since M is parallel to N)

10x+20°=180°

10x=180°-20°

10x=160°

x=16°

y°=7(16°)+20°

y°=112°+20°

y°=132°

Your answer will be 132 degrees

translating words into algebraic symbols​

Answers

Answer:

x-70

Step-by-step explanation:

Answer:

X-7

Step-by-step explanation:

sin70° cos80° + cos70° sin80°​

Answers

The answer for your question is (1/2) and alternate form is 0.5 and 2^-1

Yesterday, 20 guests at a hotel called for room service, and 60 guests did not call for room service. What percentage of the guests at this hotel called for room service yesterday?

Answers

33.3% is the answer, I think

20/60 ---> 1/3, covert this to a percentage and it equals 33.3%

I can't figure this one out| geometry Classifying and Solving for Side/Angles in Triangles

Answers

Answer:

use Pythagorean theorem (a^2 + b^2 = c^2)

Step-by-step explanation:

2. Which of the following represents the
center of dilation?
3.51
3
2.5
2.
1.5
(1, 1.5
1
1
A
0.5
(3,1)
0.5, 0.5) (1.5, 0.5)
.
ov
0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6
A. (0,0)
B. (1,6)
C. (3,1)
D. (2,3)

Answers

Answer:

B (1,6)

Step-by-step explanation:

I don't know if I'm right

0.45 × 10 to the second power​

Answers

Answer:

45

Step-by-step explanation:

0.45 x [tex]10^{2}[/tex]

[tex]10^{2}[/tex] = 100

0.45 x 100 = 45

45 is the correct answer

To eliminate the y terms and solve for x in the fewest steps, by which constants should the equations be multiplied by before adding the equations together?

First equation: 4x − 3y = 34

Second equation: 3x + 2y = 17
The first equation should be multiplied by 2 and the second equation by 3.
The first equation should be multiplied by 2 and the second equation by −3.
The first equation should be multiplied by 3 and the second equation by 4.
The first equation should be multiplied by 3 and the second equation by −4.

Answers

The possible answer is the first choice because thats how you  do a equation

The first equation should be multiplied by 2 and the second equation by 3 and then we can add since the sign are different,.

System of equation

Given the system of equations

4x − 3y = 34

3x + 2y = 17

In order to eliminate, the first equation should be multiplied by 2 and the second equation by 3 and then we can add since the sign are different,.

Learn more on system of equation here:https://brainly.com/question/25976025

#SPJ9

why have i not been ban yet ive been giving wrong answers so i could give u guys points eh who want s 100 points?

Answers

Answer:Thx for the point have a good day!!!

Step-by-step explanation:

Answer:

$5.86$5.86$5.86$5.86$5.86$5.86$5.86$5.86$5.86$5.86$5.86$5.86gt7vxyuerwdgvfyuc54gbryfuiv

Step-by-step explanation:

Can someone please help me with this?

Answers

Answer:

A: 103

B: 77

C: 46

Step-by-step explanation:

103
77
46
djehdhdhdhdhshddhd

Krystal hiked 109 miles last year. Tanji hiked 12 times as many miles as Krystal. How many miles did Tanji hike last year?

Answers

Answer:

1308

Step-by-step explanation:

multply

109 by 12

giving you 1,309

equation: 109×12

109x12= 1,308 miles Tanji hockey

i need some help with these trigonometry questions anyone

Answers

Answer:

7

Step-by-step explanation:

I just got out of harvard

Brianna answered 80% of the questions correct on her math test. Which fraction represents the number of questions she answered correctly?

Answers

Answer: 4/5

Step-by-step explanation:

80% is 80/100

80/100 simplified is 4/5

Answer:

8/10 ( you didnt say how much questions there were)

Step-by-step explanation:

As a fraction, 80/100 simplifies to be 8/10. ( 10 can go into 80, 8 times and 10 can go into 100, 10 times)

So, if Brianna had 10 questions on the test and answered 80% correctly, take the numerator of this simplified fraction and that's the answer

ANSWER: 8

Brianna got 8 questions correct

Hope this helps you. Plz mark Brainliest if u want to!  :)  


The area of a rectangular plot is 360 sq. m. Its length is given as 24 m. Find its breadth.
1
Cind the are of ther​

Answers

Answer:

As an area can be any shape, there is no formula for finding length and breadth when given area But if you have a rectangle Area = length × breadth Which can be rearranged to give Bread

Step-by-step explanation:

Answer:

it is 15m wide.

Step-by-step explanation:

i dont know what "Cind the are of ther​" means, but

15*24=360

10*20=240  +  5*24=120  =  15*24=360

something costs $10.39 and i get 02.59lbs what would it cost

Answers

Answer:

There is no specific answer

Step-by-step explanation:

It depends on how much it costs per pound.

When graphing on the complex plane, which
quadrant will the complex number10 – 13i be
found in?

Answers

Given :

A complex number z = 10 - 13i .

To Find :

Which  quadrant will the complex number (10 - 13i) be  found.

Solution :

Coefficient of real part of complex number, r = 10.

Coefficient  of imaginary part of complex number, i = -13.

Since, the coefficient of imaginary part is -ve and real part is +ve .

Therefore, the complex number is in 4th quadrant.

Hence, this is the required solution.

When graphing on the complex plane, the complex number will be in the 4th quadrant.

The standard form of expressing complex numbers is expressed z = x + iy

x is the real axis (x-axis on the coordinate point)

y is the imaginary axis (y-axis on the coordinate plane)

Given the complex number z = 10 - 13i, this shows that the imaginary axis is a negative value while the real axis is a positive value.

This shows that when graphing on the complex plane, the complex number will be in the 4th quadrant.

Learn more here: https://brainly.com/question/12375854

What is the measure of ABC

Answers

Answer:

B.

Step-by-step explanation:

It is the only one that makes sense.

Answer: it’s A. 260

Step-by-step explanation:

A loaf of bread from a local baker measures on the scale at 627.95 grams. If converted to ounces, what amount would that be? Round to 2 decimals.

Answers

It would be round about 22 ounces.

Answer:

22.15

Step-by-step explanation:

Solve the following equation. Round to the nearest hundredth.
-0.5(x + 2) = 2(5 – x) – 3x
A
x = – 0.89
B
X = 1.67
с
x = - 2.27
D
X = 2.44

Answers

F hope that helped have anger he try’s

Please factor/simplify the following term
x^4-16

Answers

(X^2+4)(x+2)(x—2)
Hope this helped:)

Answer:

x - 2

Step-by-step explanation:

We will find the fourth root of both sides, which for x⁴ is simply going to be 4. For the other side, we will need to find the 4th root of 16. This can found in one of two ways.

Take the square root of 16, which and 4, and square root it again to get 2.

Use the calculator to find the 4th root of 16, which also comes out to be 2.

Our final answer for the simplified expression is x - 2

what is The prime factorization of
is 24 × 5.

Answers

Answer:

2 x 2 x 2 x 3 x 5

OR

(2 exponent 3) x 3 x 5

Step-by-step explanation:

24 x 5 = 120

120 prime factorization is: (I did on calculator) 2 x 2 x2 x3 x5

Hope that helps! Plz make brainleist!

Solve. y=x−6 3x+2y=8 Use any method.

Answers

Answer:

The answer is x=4 and y=−2

Complete the boxplot. Work out an estimate.

Answers

the answer would be 678
explaination: i did this test and got this answer correct

Answer:

45

Step-by-step explanation:

i answered it and got it right

Qual a velocidade média de um carro que percorreu 75km em 3h?
Vm = d
t

Answers

Answer:

please write in English

4x-22+6x Pls tell me

Answers

Answer:

10x-22

Step-by-step explanation:

collect like terms

Answer:

10x - 22

Step-by-step explanation:

Combine like terms

4x - 22 + 6x  = 4x + 6x - 22

                     = 10x - 22

Drag and drop the answer into the box to match each point to its coordinates.


plz hurry

Answers

Answer:

Is there supposed to be a photo?

what do you call a destroyed angle?
​

Answers

Answer:

im guessing its supposed to be a riddle. So a rectangle?

Step-by-step explanation:

Plz help me, I needs it

Answers

Answer:

the slope is 1/2 or .5

Step-by-step explanation:

Which measurement is the best estimate for the thickness of a phone book?

5 m
5 km
5 mm
5 cm

Answers

Answer:

5cm I think I am not sure

The thickness is an estimated 5cm
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