270/9 3/4 +40*(15-5)

Answers

Answer 1

Step-by-step explanation:

[tex]270 \div \frac{ {3}^{4} }{9} + 40 \times (15 - 5) \\ = 270 \div \frac{3 \times 3 \times 3 \times 3}{9} + 40 \times (10) \\ = 270 \div \frac{81}{9} + 40 \times 10 \\ = 270 \div 9 + 40 \times 10 \\ = 30 + 400 \\ = 430[/tex]

Related Questions

what is 5% of 3200? Plz help bro

Answers

5% of 3200 is 160......

Tatum walks her dog 2/3 mile every day after school. How many miles does she walk her dog in 5 days

Answers

The answer should be b!

The number of miles that Tatutm walk her dog in 5 days is given by: Option B: 10/3 (in miles)

How to add two fractions?

Let we have to add two fractions as:

[tex]\dfrac{a_1}{b_1} + \dfrac{a_2}{b_2}[/tex]

Then we will find Lowest Common Multiple (LCM) of [tex]b_1[/tex] and [tex]b_2[/tex]. That will help to make the denominators same.

Once the denominators become same, the numerators can add up directly, giving us the final result of addition.

For this case, we're given that:

Each day, Tatum walks her dog 2/3 miles

For 5 days, the total distance her dog walked = 2/3 + 2/3 + 2/3 + 2/3 + 2/3

Since denominators are same, thus:

[tex]\dfrac{2}{3} + \dfrac{2}{3} + \dfrac{2}{3} + \dfrac{2}{3} + \dfrac{2}{3} = \dfrac{2+2+2+2+2}{3} = \dfrac{10}{3}[/tex]

We could've easily done it as: 2/3 + 2/3 + 2/3 + 2/3 + 2/3 = 5 times 2/3 = [tex]5 \times \dfrac{2}{3} = \dfrac{5 \times 2}{3} = \dfrac{10}{3}[/tex]

Thus, the number of miles that Tatutm walk her dog in 5 days is given by: Option B: 10/3 (in miles)

Learn more about fraction addition here:

https://brainly.com/question/17544795

Abdul rented a truck for one day. There was a base fee of $19.99, and there was an additional charge of 76 cents for each mile driven. Abdul had to pay
$181.87 when he returned the truck. For how many miles did he drive the truck?
miles
х
?

Answers

Answer:

The truck drove 213 miles.

Step-by-step explanation:

181.87-19.99= 161.88

161.88÷0.76= 213

Eli has 8 black pens and 5 blue pens in his desk drawer. he also has 3 yellow highlighters, 4 green highlighters, and 5 pink highlighters in his pencil case. If he chooses one pen and one highlighter without looking, what is the probability that he will get a blue pen and he will not get a yellow highlighter. Brainliest for most helpful answer.
I will ban you if you use bit. ly

Answers

The answer is 15/52

Find the midpoint of the segment with the following endpoints.
(−9,2) and (−5,−6)

Answers

Answer:

(-7, -2)

Step-by-step explanation:

what is the measure of angle 1?

Answers

Since there was a ray drawn from A through C the exterior angle of angle C is angle 1. Any straight line should equal to 180 degrees.

Answer:

option a. 90°

angle 1=90°

Help me!!!!!!!!!!!!!!!!

Answers

Answer:

4(3+x)

Step-by-step explanation:

12+4x = 4(3+x)

SOMEONE HELP please!!!! *ill mark brainliest

Answers

Answer:

-12 degrees

Step-by-step explanation:

the graph

30 degrees hope it helps

Se sabe que el virus SARS-CoV-2 es de forma aproximadamente esférica cuyo diámetro del virus se ha encontrado para colocar entre 50 nanómetro a 140 nanómetro. Halle la dimensión para dicho volumen a) L2T b) L3 c) L4 d) ML3

Answers

Answer:

L³

Step-by-step explanation:

De la pregunta anterior se nos dice que el diámetro del virus esférico

= 50 - 140 millas náuticas

Radio = 50 - 140 nm / 2

= 25 - 70 millas náuticas

El volumen de una esfera es

= 4/3 πr³

Usando el análisis dimensional

4/3 = constante

π = constante

[r] = Dimensión de longitud = L

Por lo tanto, la dimensión del volumen de la esfera = L³

Parallel lines G and H are shown in one grid and parallel lines K and J are shown on the other grid

please help

Answers

9514 1404 393

Answer:

B reflected over y, translated up

Step-by-step explanation:

The left-right reversal means there was a reflection over a vertical line. The only one among the offered choices is the y-axis.

If the lines are reflected over the y-axis, the points on the y-axis don't move. The intercepts would still be 2 and 5 after the reflection.

However, the y-intercepts have moved up 3 units to 5 and 8.

Lines g and h were reflected over the y-axis and translated up 3 units.

Z-5.7=-5.4
I can’t figure this one out?

Answers

Z=0.3
Just add 5.7 to both sides

There are 40 students in a class. Boys makeup 40% of the class. If 25% of the boys wearshirt jacs, how many boys wear shirt jacs?

Answers

Answer:

Step-by-step explanation:

Find out how many boys makeup the class.

100% = 40

1% = 40 ÷ 100 = 0.40

40% = 0.40 x 40 = 16

Find 25% of the class.

25% = 0.40 x 25 = 10

40 - 25 = 15% of the boys wear shirt jacs.

16 - 10 = 6

I did not pay attention to the class- so can someone explain how to do dis type of problem- and the answers-

Answers

which questions ..??????

what expression is equivalent to (3^2)^-2

Answers

Answer:

1/81

Step-by-step explanation:

You just tap the calculator

Answer: 1/81

- First you simplify it to 3^-4

- Then express it with a positive exponent which goes to 1/3^4

- Then evaluate it to 1/81

hope this helps! :)

Evaluate 6h when h =8

Answers

I thin is 16
Because h converts in 8, so you multiply
Hope that helps:)

The American antelope (pronghorn) and the wildebeest are among the fastest mammals on the planet,
particularly at running long distances. The maximum recorded speed for the antelope is 88.5 km/h, which it
can sustain for nearly one kilometer.
On the other hand, the distance, d, in kilometers that the wildebeest can run in t hours is given by the equation
d=80.5t
Assuming both animals are running at constant speeds, which animal can run faster?
Choose 1 answer:
The American antelope
B
The wildebeest
They can run at the same speed.

Answers

Answer:

The Wildebeest

Step-by-step explanation:

I’m guessing

Answer:

Correct answer is a

Step-by-step explanation:

Raquel’s favorite basketball player scored 25, 17, 38, 11, and 24 points during her games.

What is the mean number of points the player scored?

Answers

Answer:

23 points

Step-by-step explanation:

mean is 23

( ‘mean’ means the average)

add all the numbers together and divide by how many numbers are there.

25+17+38+11+24=115
115/5=23

HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP

Answers

I) what percentage of students finished the race in less than 12 seconds:

number of students who finished before 12 seconds= 16

total number of students= 20

% = (16×100)20 = 80%

ii) B.3

Answer:

number 5 is D

and number 6 is C

Please answer correctly! I will Mark you Brainliest!

Answers

Answer:

the height is 9

Explanation:

8 × 10 = 80

720 ÷ 80 = 9

A trapezoid has been rotated 90°
clockwise about the origin. Is it true that
the y-coordinates of the new trapezoid
are the same as the y-coordinates of the
original trapezoid? Explain.

Answers

Answer:

yes

Step-by-step explanation:

counterclockwise move it to the quadrant

directly to the left ,which is the second quaurter that means the x value only become negtive

Answer:

90 degree rule

(x,y)=(y.-x)

Step-by-step explanation:

9(2b - 6)
Help I tried 6 times...

Answers

Use distributive property.

18b-54

What is the distance between (2,3) and (-2,7)? Round to the nearest tenth

Answers

Answer:

Step-by-step explanation:

distance = [tex]\sqrt{(7-3)^2+(-2-2)^2[/tex] = [tex]\sqrt{16+16} = \sqrt{32}[/tex], which is approximately 5.65685

Answer:

5.7

Step-by-step explanation:

[tex] \sqrt{(2 + 2) {}^{2} + (3 - 7) {}^{2} } = \sqrt{ {4}^{2} + {4}^{2} } = \sqrt{16 + 16} = \sqrt{32} = 4 \sqrt{2} = 5.7[/tex]

septimus has a seven-sided coin. he turns it over from right to left in front of him, rotates it 3/7 turn clockwise, turns it over again in the same way, and then turns 1/7 anticlockwise. this is the same as a clockwise turn by which of the following?
A. 2/7
B. 3/7
C. 4/7
D. 5/7

Answers

Answer:

Step-by-step explanation:

What is the slope of the line given by the equation y = 12x?

Answers

Answer:

up 12 over 1

Step-by-step explanation:

Answer:

Step-by-step explanation:

12 is before x and the b or y-intercept is 0

Hope it helps have a good day

Q1. Edward drove 80 miles from his home to London. He stopped and visited his friend Nicola on the way. Here is the distance-time graph for the journey.

80

60

a) How far was Edward from home when he visited Nicola.

b) How long did Edward stop for?

Distance from home (miles)

40

20

09:00

10:00

11:00

Time of day

12:00

13:00.
Plz steps

Answers

Answer:

a) 40

b)1h30m

Step-by-step explanation:

a) from graph

b) from 10:00 to 11:30 is 1h30min

A. What is the perimeter of the rectangle?
B. What is the area of the rectangle?

Answers

Answer:

A) perimeter = 3 + 3 + 8 + 8 = 22 units

B) area = 3 x 8 = 24 units²

Step-by-step explanation:

1. NASA has computer scientists and engineers working on-site for their programs every
day. On the day described, find how many scientists were working and how many engineers
were working.
---
A.
One day there were 11 total engineers and scientists working. Write an
equation that represents this relationship.
B.
Each engineer is paid $144 per day and each scientist is paid $66 per day. On
the same day as in part A, earnings for scientists and engineers totaled
$1038. Write an equation that represents this relationship.

Answers

Answer:

Step-by-step explanation:

Ok there are some working areas here that I am working out but I do know that if you break down the total amount paid out to the scientists and engineers, there would be 7 scientists and 4 engineers

$1038 so if you take $66 multiplied by 7 you get $462. Multiply $144 by the remaining 4 and you get $576. The total will equal $1038. This should all help you put together the right equation because the answers are correct.

I hope this helps!!!

Which of the following inequalities is true?

Answers

Your answer would have to be c

E is the correct statement because 12 is greater than 5

How to solve (5x4)^3?
Provide logical explanations as well.

Answers

Because of PEMDAS, you do what’s inside the parenthesis first. 5x4 is 20. Next, is exponents. 20x20x20 is 8,000 The answer is 8,000.

Norachai invests $3,183 in a retirement
account with a fixed annual interest rate of
2% compounded 6 times per year. What
will the account balance be after 18 years?

Answers

Answer: HE should enter lottery

Step-by-step explanation:

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