Please help!!! Thank you so much!!

Answer: Increasing her speed  by 5km/h, she will take 4.5 hours to complete the journey.

Step-by-step explanation:

Step 1

Speed= Distance  / TIme

Given Speed = 45km/h

and Time = 5 hours

Distance covered = Speed x Time

= 45 km/h x 5 hours

=225 kilometres.

Step 2

Increasing her speed by 5km/h makes the new Speed = 45 +5 = 50 km/h

At the same Distance of 225 km

Therefore she will complete the journey in

Time = Distance/ Speed

=225km/ 50km/h

=4.5 hours

Answer:

27,77

1 saatte 3600 saniye var

100 km de 100.000 metre yapar o halde

100.000/3600 = 27,77 m/sn yapar

alıntıdır (◍•ᴗ•◍)

Answer:

Of these, only 16 are primitive triplets with hypotenuse less than 100: (3, 4,5), (5, 12, 13), (8, 15, 17), (7, 24, 25), (20, 21, 29), (12, 35, 37), (9, 40, 41), (28, 45, 53), (11, 60, 61), (33, 56, 65), (16, 63, 65), (48, 55, 73), (36, 77, 85), (13, 84, 85), (39, 80, 89), and (65, 72, 97) (OEIS A046086, A046087, and ...

Step-by-step explanation:

your answer

Answer:

6 divided by 1/4 = b

Step-by-step explanation:

Answer:

b = 6 ÷ 1/4

i did it before lol

Answer: -4

Step-by-step explanation:

m= y2−y1/ x2−x1

= 3−−1 /3−4

= 4/ −1

=−4

Answer: [tex](\sqrt[3]{x} )^8[/tex]

Step-by-step explanation:

Radical expression :

Cube root of any expression 'a' = [tex]\sqrt[3]{a}[/tex]

Radical exponent:

'a' to the power n = [tex]a^n[/tex]

Similarly cube root of x = [tex]\sqrt[3]{x}[/tex]

cube root of x to the power of 8 = [tex](\sqrt[3]{x} )^8[/tex]

Now , the required radical expression with rational exponents for "cube root of x to the power of 8" = [tex](\sqrt[3]{x} )^8[/tex]

Hence, the required expression =[tex](\sqrt[3]{x} )^8[/tex]

Answer:

5 hamburgers and 3 hot dogs

Step-by-step explanation:

D = number of hot dogs

H = number of hamburgers

D + H = 8    then  D = 8 - H

1.50D + 1.75H = 13.25

substitute for D

1.50(8-H) + 1.75H = 13.25

12-1.50H + 1.75H = 13.25

subtract 12 from each side

-1.50H + 1.75H = 1.25

0.25H = 1.25

divide both sides by 0.25

H = 5

D = 8-5

D = 3

Answer:

25 divided by 1/4

Step-by-step explanation:

Answer:

not 100percent sure but found this online 11 cm x 14 cm

Step-by-step explanation:

Answer:

Not sure what you mean, but there are 2 tenths in two tenths?? Just incase you meant "How many hundredths are in two tenths", the answer would be 20 hundredths.

Step-by-step explanation:

Answer:

$411

Step-by-step explanation:

I divided 978 by 2 and then subtracted 78 to get the bench's price.

Bench price: $411

Garden table price: $567

6.75

-2.25

----------

4.50

-2.25

----------

2.25

-2.25

----------

0.00

you could bowl 3 times (it starts off at 6.75 because I took away the cost of the shoes)

Step-by-step explanation:

step 1. (5/3)^(-5) x (5/3)^11 = (5/3)^(-5+11) = (5/3)^6

step 2. (-2/5)^7 ÷ (-2/5)^5 = (-2/5)^7 x (-2/5)^(-5) =(-2/5)^(7-5) = (-2/5)^2.

Answer:

7. NS. A. 2 Apply and extend previous understandings of multiplication and division of fractions to multiply and divide rational numbers.

Step-by-step explanation:

have a nice day

Answer:

2x +3x+4x

TSA : 2(lb+bh+hl)

2(6x+12x+8x)

2x26x

=52x²m²

cost of at ₹4=52x²m²×4

=208x²m²

234x²

234x²/26x²

26x²=416

x²=416/26

x²=16

x=4

2x=2×4=8

3x=3×4=12

4x=4×4=16

Step-by-step explanation:

HOPE IT HELPS YOU ......

Answer:

45 lb is about 20.412; rounding it would be 20.4

Step-by-step explanation:

1 kg is about 2 pounds. (Used a conversion thing).

Answer:

72j + 63

Step-by-step explanation:

Answer:

p is goodvjlxhkjdgmdgjmdmthdmyj

a) The graph of y = 4x - 1 is shown in attached image.

b) By using the graph at y = 1 the value of x is 1/2.

What is Linear expression?

A linear expression is an algebraic statement where each term is either a constant or a variable raised to the first power.

Given that;

The function is,

y = 4x - 1

Now, The graph of function y = 4x - 1 is shown in image.

And, At y = 1;

By the graph the value of x = 1/2.

And, In mathematically;

At y = 1

The value of x is;

y = 4x - 1

1 = 4x - 1

4x = 2

x = 2/4

x = 1/2

Thus,

a) The graph of y = 4x - 1 is shown in attached image.

b) By using the graph at y = 1 the value of x is 1/2.

Learn more about the linear expression visit:

https://brainly.com/question/28123248

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Answer:

B 9

Step-by-step explanation:

Use the rule of exponents for a division. To divide two powers with the same base, write the same base and subtract the exponents.

[tex] \dfrac{a^m}{a^n} = a^{m - n} [/tex]

Now do it with your numbers.

[tex] \dfrac{3^4}{3^2} = 3^{4 - 2} = 3^2 = 3 \times 3 = 9 [/tex]

Answer: B 9

Answer:

D

Step-by-step explanation:

Answer:

I believe its C

Answer:

56

Step-by-step explanation:

1:8= 7:?

1*?=7

/1   /1

1*7=7

8*7=56

1:8 = 7:56

Answer:

7:56

Step-by-step explanation:

1:8

we need to turn the one into seven. Turn the ratio 1:8 into the fraction 1/8.

multiply by 7/7 to turn the one into seven and 8 into 56

7/56 can now be turned into ratio 7:56. You could omit the turning of the ratio into the fraction at the beginning, but I find it makes it simpler.

The total number of cups required to make the recipe for 50 people will be equal to 8.3 cups.

The four basic mathematical operations are the addition, subtraction, multiplication, and division of two or even more integers. Among them is the examination of integers, particularly the order of actions, which is crucial for all other mathematical topics, including algebra, data organization, and geometry.

As per the provided instructions in the question,

The recipe is for 6 people in which 1 cup of sugar is required.

Total number of people = 50

Cup of sugar required for the recipe = 50/6 = 8.33 cups.

It means that 8.33 cups of sugar is required to make the recipe for 50 people.

To know more about arithmetic operations:

https://brainly.com/question/13585407

#SPJ2

Answer:

24

Step-by-step explanat

Divide both the numerator and denominator by the GCD

1032 ÷ 43

43 ÷ 43

Reduced fraction:

24

1

Therefore, 1032/43 simplified to lowest terms is 24/1.

Answer:

calculate by yourself

Step-by-step explanation:

use sin theorem

1.

[tex] \frac{s}{ \sin(60) } = \frac{12}{ \sin(30) } [/tex]

2.

[tex] \frac{s}{ \sin(90) } = \frac{4}{ \sin(30) } [/tex]

3.

[tex] \frac{s}{ \sin(60) } = \frac{10}{ \sin(90) } [/tex]

Answer:

12) 20

13) 12.5

14)124