Beth wants to exercise for 4/5 hour .so far she has exercise for 2/3hour what fraction of hour does she have left to exercise

Answer:

h - 18 = 67

Step-by-step explanation:

If h is her height, then her height minus 18 is 67, or h - 18 = 67

Answer:

67 = h - 18

Step-by-step explanation:

Sry I meant h-18 = 67

Answer:

y = -4x - 1

Step-by-step explanation:

Exact Form:

x=5/4

Decimal Form:

x=1.25

Mixed Number Form:

x= 1 1/4

The correct answer is,

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

Answer:

Question is incomplete

Step-by-step explanation:

Answer:

y

=

x

2

+

5.05

x

+

6.3

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

what is 42-22?

it is 20. Next time, use a calculator or get your additon and normal calulations really good.

Answer:

[tex]Total = \frac{1}{2}[/tex]

Step-by-step explanation:

Given

[tex]Carol = \frac{1}{8}[/tex]

[tex]Luke = \frac{3}{8}[/tex]

Required

How far did they row together

To do this, we simply add the distance they both covered.

[tex]Total = Carol + Luke[/tex]

This gives;

[tex]Total = \frac{1}{8} + \frac{3}{8}[/tex]

Take LCM

[tex]Total = \frac{1+3}{8}[/tex]

[tex]Total = \frac{4}{8}[/tex]

Simplify

[tex]Total = \frac{1}{2}[/tex]

Hence, they both rowed 1/2 mile

Answer:

D

Step-by-step explanation:

A describes (3.5,-2)

B describes (-2,-3.5)

C describes (2,-3.5)

D describes (-3.5, -2)

Answer:

The second, fourth and fifth answers are correct, as they all have a slope of 2.

Step-by-step explanation:

To find the answer to this, all you need to do is see which equations have the same coefficient to x.

In this case, the second, fourth and fifth one all have an x coefficient of 2, which means that those three lines are parallel.

Answer:

2;4;5=yes,correct --a slope of 2 :D

\\\\\\Hny!\\\\\\

1;3;6=no,incorrect

Step-by-step explanation:

Answer:

x1 = t, x2 = -t and x3 = 0

Step-by-step explanation:

Given the system of equation

x1 + x2 + x3 = 0 .... 1

x1 + x2 + 9x3 = 0 .... 2

Subtract both equation

x3 - 9x3 = 0

-8x3 = 0

x3 = 0

Substitute x3 = 0 into equation 1

x1 + x2 + 0 = 0

x1+x2 = 0

x1 = -x2

Let t = x1

t = -x2

x2 = -t

Hence x1 = t, x2 = -t and x3 = 0

Answer:

Hdhd

Step-by-step explanation:

Usu

Answer:

That is the distributive property.

Answer:

distributive property

Step-by-step explanation:

Find the prime factorization of 35

35 = 5 × 7

Find the prime factorization of 56

56 = 2 × 2 × 2 × 7

To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 7

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hhjhg&6%%%_&__&%_

Answer:

[tex]Area = \frac{25x^2}{2}[/tex]

Step-by-step explanation:

Given

Shape: Parallelogram

[tex]PR = 5x[/tex]

[tex]QS = 5x[/tex]

[tex]\theta = 90[/tex]

Required

Find the area of the parallelogram

Because we were given the measure of the diagonals, the area is:

[tex]Area = \frac{1}{2} * PR * QS * \sin \theta[/tex]

This gives:

[tex]Area = \frac{1}{2} * 5x * 5x * \sin \ 90[/tex]

[tex]Area = \frac{1}{2} * 5x * 5x * 1[/tex]

[tex]Area = \frac{1}{2} * 25x^2[/tex]

[tex]Area = \frac{25x^2}{2}[/tex]

Answer: All infants

Step-by-step explanation:

In statistics,

Population is a term that is used to represent the largest group sharing similar charcteristic from the researcher's point of view.

A sample is a subset of the population.

Here, a sample is collected of infants which were subjects for the study.

Objective of study: To check if reducing body temperature for 3 days after birth improved their chances of surviving without brain damage.

Here, the population of interest is "All infants".

Answer:

1.6

Step-by-step explanation:

1

1.6

0.4

2 .  0

Answer:

y = 1.6

Step-by-step explanation:

u are finding what y equals so u set up ur equation like this

y + 0.4 =       2

   -  0.4 = - 0.4

----------------------

subtract 0.4 on both sides u get 1.6

and now ur left with y so y = 1.6 ! pretty ez right

Answer:

n

Step-by-step explanation:

Answer: 20% Decrease

Answer:

2x+12

Step-by-step explanation:

add the 7 and the 5, you don't need to answer the equation you just need to shorten the equation.

Answer:

640 mm

Step-by-step explanation:

Answer:

1/10 x 5/6 = 5/60 or 1/12

Step-by-step explanation:

multiply the denominator and numerators. If it is needed to be simplified,

find the gcf of 5 and 60. That would be 5. So divided 5/60 by 5. This would be your final answer of 1/12.

Have a nice day, and I hope this helps you!

-KindnessMatters-

Answer:

k>9

Step-by-step explanation:

k>10-1

k>9

Answer:

b & d

Step-by-step explanation:

Answer:

the first one 9,9,1

Answer:

its the third one

Step-by-step explanation:

the first one is 9x9x1 which equals=81   and second one is 7x8x2= 112   and third one is 5x5x5= 125  and last one quals 108  so the greatest number has to be the third one. hoped i help have a nice day ^-^

Answer:

y=8x/3

Step-by-step explanation:

In this question the options are not given clearly but the value of x in terms of y can be written as

[tex]\rm \bold{x = \dfrac{3}{10} \times y }[/tex]

According to the given situation in the question

Andrew calculates that 40% of 50% of x = 20% of 30%  of y

Given that x ≠ 0

The given condition can be formulated in the form of equation (1)  as follows

[tex]\rm 40\% \times 50\% \times x = 20\% \times 30\%\times y ........(1)\\[/tex]

Equation (1) can be further solved to get

[tex]\rm \dfrac{40}{100} \times \dfrac{50}{100} \times x = \dfrac{20}{100}\times \dfrac{30}{100}\times y[/tex]

[tex]\rm 2/5\times (1/2)\times x = (3/50)\times y[/tex]

[tex]\rm x /5 = 3/50 \times y \\x = \dfrac{3y}{10}[/tex]

In this question the options are not given clearly but the value of x in terms of y can be written as

[tex]\rm \bold{x = \dfrac{3}{10} \times y }[/tex]

For more information please refer to the link given below

https://brainly.com/question/8011401

Answer:

(11*victor’s height)-4

Step-by-step explanation: