Mathematics High School

WILL MARK BRAINLIEST!! Multiply. −1/2⋅3/4 a)−2/3 b) −3/8 c) 3/8 d)2/3

Answers

Answer 1
Answer:  B)  -3/8

Explanation:

When multiplying fractions, we multiply the numerators together, and the denominators are handled separately.

The numerators in this case are -1 and 3. They multiply to -3

The denominators multiply to 2*4 = 8

So that's how we end up with -3/8 as the final answer

This fraction cannot be reduced any further, because 3 and have 8 no factors (other than 1) in common.

Related Questions

order 2⁹, 5.9 × 10², 9³, 5⁴, 6.81 × 10¹ from least to greatest​

Answers

Answer:

2^9=512

5.9*10^2=590

9^3=729

5^4=625

6.81*10=68.1

6.81 × 10¹, 2⁹, 5.9 × 10²,  5⁴, 9³

If the Plane moves at 253km southwest and the wind blows from 60' south east.

Calculate the Age of the Pilot.

Answers

20 should be the answe

Calculate the average of the numbers shown22,48,11 ,34,5

Answers

Answer:24

Step-by-step explanation:

22+48+11+34+5=120

120/5=24

Tammy’s home cost her $184,000. She lives in an area with a lively real estate market, and her home increases in value by 3. 5% every year. If Tammy sells her home after thirteen years, how much profit will she have made, to the nearest hundred dollars? a. $8,500 b. $87,800 c. $83,700 d. $103,800.

Answers

The profit to be made when she sells the house is $103,800.

The first step is to determine the value of Tammy's house in 13 years. The formula to be used is:

FV = P (1 + r)^n FV = Future value  P = Present value  R = interest rate   N = number of years  

$184,000 x (1.035)^13 = $287,767.92

Profit = value of the house in 13 years - cost of the house

$287,767.92 - $184,000 = 103,767 = $103,800

To learn more about future value, please check: https://brainly.com/question/18760477

Which of the following is most likely the next step in the series?

Answers

It would be B because each shape is losing one point

I only need help on Question D

Answers

Cool question Tigh is actually number 16 D is the fifthone you can also use brainly.com if he needs more help

-5(c-4)=
a*-20-5c
b*20-5c
c*20+5c
???????

Answers

Answer:

b

Step-by-step explanation:

distributive property-

-5c-(-20) which is -5c+20 which can also be 20-5c

1
Distribute
−
5
(

−
4
)
−
5
(
c
−
4
)
−
5

+
2
0
−
5
c
+
20
Solution
−
5

+
2
0
−
5
c
+
20

Heather earns $16
$
16
for each hour she works as a lifeguard.

Choose the equation that models the situation, where ℎ
h
represents the number of hours she works and
m
represents the money she earns.

Answers

Answer:

$128 a day

Step-by-step explanation:

if she works 8 hours a day/ aka full time then its different from what she earns half time/4 hours, most likely she's working fulltime so ure answer would be $128 a day

(I would be happy if u marked me brainiest) thank you

In absolute value equations when it equals to a negative number in the beginning do I make it positive in the positive case?

Answers

Answer: x can equal a negative number

Step-by-step explanation: it only exists on the side of the equation with the absolute value not the side that doesn’t If you want help with graphing I can do that too! Hope this helps

Three numbers have an average of 15. If two of the numbers are 10 and 12, then what is the other number?

Answer with supporting work:

Answers

Answer:

Step-by-step explanation:

(12+10+x)/3=15

15*3=12+10+x

45-12-20=x

X=23

567898765456787654567876567876+9999999999999999999999999999999

Answers

Answer:

1.05678988E31

Step-by-step explanation:

Help!!! Ill give 100 points!

Answers

Answer:

7/20

Step-by-step explanation:

Answer: if you calculate math yo7 would get 7/20

Step-by-step explanation:

: Andre poured 27 ounces of rice into 6 containers. If all containers have the same amount of rice, how many ounces are in each container?

Answers

Answer:

There are 4.5 ounces (4 and a half, 4 1/2) in each container.

whadt is the first and second quotient of 1178 divided by 31

Answers

Answer:

its 38

Step-by-step explanation:

use a calculator like i did :)

HELP PLEASE!!!!! THIS IS DUE TODAY!!!!

Answers

Answer:

nonlinear

Step-by-step explanation:

it's a parabola

Evaluate the function for = and =.
()=−

Answers

Answer:Example: evaluate the function f(x) = 2x+4 for x=5

Just replace the variable "x" with "5":

f(5) = 2×5 + 4 = 14

Answer: f(5) = 14

Step-by-step explanation:

What is 0.8782894737 nearest TENTH of a percent?

Answers

Answer: 0.9

Step-by-step explanation:

Mark me branliest please

In mrs kuliks class there are 20 female students and 8 male students what is the percent of male students

Answers

Answer:

About 29%

Step-by-step explanation:

What is the solution to this equation?

-8×+4=36

Answers

Answer:

-4

Step-by-step explanation:

[tex]-8x +4 = 36\\\\\implies 8x = 4-36\\\\\implies 8x = -32\\\\\implies x = -\dfrac{32} 8\\\\\implies x =-4[/tex]

Find the slope of the line that passes through 9,7 and 6,15

Answers

[tex]\huge \bf༆ Answer ༄[/tex]

Let's find the slope considering the points (9 , 7) and (6 , 15)

[tex] \sf \dfrac{y2 - y1}{x2 - x1} [/tex]

[tex] \sf \dfrac{15 - 7}{6 - 9} [/tex]

[tex] \sf \dfrac{8}{ - 3} [/tex]

[tex] - \dfrac{8}{3} [/tex]

4b + 8 / -2 = 10
what is the answer

Answers

Answer:

7/2

Step-by-step explanation:

4b+8/-2=10

4b-4=10

4b=10+4

4b=14

b=14/4

simplify

b=7/2

find the missing value y=-2+4

Answers

Answer:

y = 2

Step-by-step explanation:

First, we notice that the larger number (4) is positive, while the smaller number (2) is negative. Therefore our answer will be positive. We can rearrange the number sentence to look like 4-2, which gives us our solution of 2.

g(x) = Five-sevenths (three-fifths) Superscript negative x
g(x) = Five-sevenths (three-fifths) Superscript negative x
g(x) = Five-sevenths (three-fifths) Superscript x
g(x) = Negative (negative five-sevenths) (five-thirds) Superscript x

Answers

Answer:

b) g(x) = Five-sevenths (three-fifths) Superscript negative x

Step-by-step explanation:

both ranges are y<0, you can clearly see this if you plug all of the equations into a graphing calculator

A domain of a function has to do with the set of all possible inputs in a function and contains real numbers.

What is a Function?

This refers to the relation or expression that has to do with a number of variables for example, "bx + c" is a function.

Hence, we can see that your question is incomplete so I gave you a general overview to help you get a better understanding of functions and domains.

Read more about functions and domains here:

https://brainly.com/question/1770447

#SPJ9

Mrs. Palmer's famous peanut butter cookies call for 1 cup of peanut butter for every
1
2
of a cup of oil. Today, she wants to make a huge batch with 1 cup of oil. How much peanut butter should she use?

Answers

Answer:

2 cups

Step-by-step explanation:

if she uses 1/2 cup of oil per 1 cup of peanut butter

then she should use the ratio PB(peanut butter)= 2O(oil)

so if oil is 1 then PB must be 2 cups

What is the equivalent expression for 4(x + 5)

Answers

The equivalent expression is 4x + 20

Colton wants to buy a trampoline in 2 months the trampoline costs $228,
if he saves each month how much will he have to save each month?

Answers

Answer:

114 each month

Step-by-step explanation:

Answer:

114

Step-by-step explanation:

228 divided by 2 = 114

How to expand Expand 7n-3+1-2n

Answers

Answer:

5n-2

Step-by-step explanation:

collect like terms

-> (7n-2n)+(-3+1)

simplify

=> 5n-2

If a = - 4 and b = 5x + 2i , then find the value of a ^ 3 b in fully simplified form.

Answers

Answer:

  -320x -128i

Step-by-step explanation:

Put the values where the variables are and do the arithmetic.

  a³b = (-4)³(5x +2i) = -64(5x +2i) = -320x -128i

An athlete trains by swimming 3/5 miles in 1 day.

Which expression shows how many miles he would swim in 7 days?

Answers

Answer:

3/5 x 7

Step-by-step explanation:

The athlete swims 3/5 miles per day, and in 7 days, he swims the amount of 3/5 per the swimming session he does, so it will be 3/5x7.

Use the Associative Property to write and expression equivalent to (w+9)+3.
Please use your explanation.

Answers

The equivalent expression for the given expression (w+9)+3 using associative property is w + 12

Solution:

Given that, expression is ( w + 9 ) + 3

We have to find how do we can use the associative property to write an expression equivalent to ( w + 9 ) + 3

The associative property states that you can add or multiply regardless of how the numbers are grouped

By above definition, we get

(a + b) + c = a + (b + c)

So, now let us apply the above property to the given expression,

Then, ( w + 9 ) + 3 = w + ( 9 + 3 ) = w + 12

Hence, the equivalent expression for the given expression is w + 12

Associative property:-

[tex]\boxed{\sf (a+b)+c=a+(b+c)}[/tex]

Now

[tex]\\ \sf\longmapsto (w+9)+3[/tex]

[tex]\\ \sf\longmapsto 3+(w+9)[/tex]

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