Answer:
47 / 48
Step-by-step explanation:
Quotient of 3/8 and 2
3/8 ÷ 2
3/8 * 1/2
= 3 /16
1 3/4 * 8/12
7/4 * 8/12
= 56/48
56/48 - 3/16
L. C. M of 48 and 16 = 48
(56 - 9) / 48
= 47 / 48
Help due in 5 minutes!!
Answer:
Put 5 in the box on the left side, then on the top, put 2 on the first box, and 3 in the second box, also on top
Step-by-step explanation:
1) A plane averaged 412 miles per hour on a trip that
lasted 3 3/4 hours. How far did the plane fly?
Please help !
2x3 + 6x2 + 10x + 30. 2(x3 + 3x2 + 5x + 15) 2[(x2 + 5)(x + 3)] (2x2 + 10)(x + 3) (x2 + 5)(2x + 6)
Answer:
2[(x^2 + 5)(x + 3)]
Explanation:
Use factoring by grouping to solve this.
(Just took test)
Triangle ABC is reflected over the line y = 1. What are the coordinates of B'? (–2, 3) (–2, 5) (2, –3) (4, –3)
Answer:
(-2,5)
Step-by-step explanation:
From the figure in the attachment it is clear that when point B will be reflected about the line y= -1. The point B becomes (-2,5)
Answer:b-(-2,5)
Step-by-step explanation:
38- Blank:_____=12c+4+3c
Answer:
38-15c-4
Step-by-step explanation:
38-x=12c+4+3c
38-x=15c+4
x=38-15c-4
write two expressions that are equivalent to -5/4 x - 3/4
Answer:
-5/4-6/8
-5/8-3/4
-5/8-6/8
Step-by-step explanation:
Two expressions that are equivalent to -5/4 x - 3/4 is,
⇒ - 1/4 (5x + 3)
⇒ - 5/4 (x + 3/4)
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
The expression is,
⇒ -5/4 x - 3/4
Now, We can write the expression as;
⇒ -5/4 x - 3/4
⇒ - 1/4 (5x + 3)
⇒ - 5/4 (x + 3/4)
Thus, Two expressions that are equivalent to -5/4 x - 3/4 is,
⇒ - 1/4 (5x + 3)
⇒ - 5/4 (x + 3/4)
Learn more about the mathematical expression visit:
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Which set of ordered pairs could represent a function?
(12, –3), (12, 0), (12, 8), (12, 7)
(8, 3), (4, 9), (1, 1), (4, 2)
(5, 6), (6, 6), (7, 6), (8, 6)
(5, 5), (7, 7), (9, 9), (11, 12)
C and D both look correct???
Answer:
I think d is a one on one function while c is a function but a multiple relation function, sorry if im wrong
The distance around a circle is 37.7 meters long. What is the diameter of the circle? * 11 meters 12 meters 13 meters 14 meters
Answer:
12 meters
Step-by-step explanation:
37.7/3.14=12
Mike discovered that the pool in his backyard is leaking slowly. The pool holds 17,897 gallons of water, and is leaking at a rate of 5 gallons per day. If Mike does not replace the water that has leaked from the pool, how many gallons of water will remain in the pool after 187 days?
Answer:
Gallons of water remaining = 16,962 gallons
Step-by-step explanation:
Total capacity of the pool = 17,897 gallons
Rate of leakage per day = 5 gallons
Number of days = 187 days
how many gallons of water will remain in the pool after 187 days?
Gallons of water remaining = Total capacity of the pool - (Rate of leakage per day × Number of days
= 17,897 - (5 × 187)
= 17,897 - 935
= 16,962 gallons
Gallons of water remaining = 16,962 gallons
Target is having a huge winter season sale on all of their televisions. A 42in screen tv that usually retails at $580 is marked down by 20%. If you brought $450 to the store, do you have enough money to buy the tv? Explain your reasoning.
Answer: You do not because the tv costs $464.
Step-by-step explanation:
First find out how much 20% of 580 is:
= 20% * 580
= $116
The television was therefore marked down by $116. The current selling price is:
= 580 - 116
= $464
Since you came with $450, you will not be able to buy the television as you would be short of the $464 required.
I NEED HELP FOR THIS PLEASE sushensnsjskdnsndjdndndn
Answer:
Step-by-step explanation:
y=-1/4x-13/4
now put any value for x, then u get a y value. Then find the points on the graph.
Log (x+1)=5
Please help I need to finish this can you please show the steps
PLEASE HELP WITH THIS QUESTION, ILL MARK BRAINLIEST
Answer:
Step-by-step explanation:
35-original drill set price
25% or .25-the additional price
markup in decimal form- 0.25
markup in percent form- 25%
Equation-35 + 25% or 0.25
35 + 25% = 43.75
Help please!!!!!!! Math
Answer:
y=15
Step-by-step explanation:
u can find y int by making the value of x=0
so
0^2-5*0+15=y
y=15
Estimate a 20% tip on a dinner bill of $131.58 by first rounding the bill amount to the nearest ten dollars.
Step-by-step explanation:
131.58 --> 130.00
130.00 ÷ 10 = 13
13 = 10% of 130
13 x 2 = 26 (20% of 130)
The tip would be $26
The booster club needs to raise at least $8,000 for new football uniforms. So far, they have raised $1,270. Enter an inequality to find the average amounts each of the 97 members can raise to meet the club's objective. The inequality that represents the situation is
Answer: See explanation
Step-by-step explanation:
From the question, the booster club needs to raise at least $8,000 for new football uniforms and they've already raised $1,270.
The inequality to find the average amounts each of the 97 members can raise to meet the club's objective will be:
97x ≥ 8000 - 1270
97x ≥ 6730
x ≥ 6730/97
x ≥ 69.38
Bart runs a food truck in front of a multi-story office building. He wants to know which type of sandwiches his customers prefer, grilled or plain. He randomly surveyed a few of his friends who have eaten at his food truck and recorded the results. Friends Preferring Grilled Sandwiches Friends Preferring Plain Sandwiches 15 5 In this case, the population consists of and the sample consists of . Based on the results, it can be concluded that . The results would have been more accurate if Bart had surveyed .
Answer:
All of Bart's customers
random friends of Bart who have eaten at his food truck
people prefer grilled sandwiches
a random set of his customers
Step-by-step explanation:
Please mark me brainlyest. I really need it.
The results would have been more accurate if Bart had surveyed a random set of his customers.
We have given that,
Bart runs a food truck in front of a multi-story office building.
He wants to know which type of sandwiches his customers prefer, grilled or plain.
He randomly surveyed a few of his friends who have eaten at his food truck and recorded the results.
What is the meaning of random sampling?
Random sampling is a part of the sampling technique in which each sample has an equal probability of being chosen.
Therefore we get,
All of Bart's customers
random friends of Bart who have eaten at his food truck
people prefer grilled sandwiches
a random set of his customers
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what is the first step to answer -3=x+5
Answer:
Step-by-step explanation:
-3=x+5
-5. -5
-8=x
Pentagon A’B′C′D′E’, is the image of pentagon ABCDE under a dilation with a scale factor of 3/2
Answer:4 units
Step-by-step explanation:
help help plss:(((((
Answer:
28.9
Step-by-step explanation:
do 85 times 0.34
Rewrite in simplest terms: -8(7y-8)-3(7y-7)
Answer:
−77y+85
I hope I helped!
Find the measure of angle KMJ
Answer:
54 Degrees
Step-by-step explanation:
We know that the interior angles of a triangle add up to 180 degrees.
we also know that angle KLM = 48 degrees
and angle JKM = 78 degrees
since these triangles are on parallel lines we know that their angles must be equal (just inverted)
and thus:
180 - (48+78) = 54
Jordan used the distributive property to write an expression that is equivalent to 6c – 48.
6c - 48 is equivalent to 6(c - 48)
Is Jordan’s work correct? Choose the correct answer.
Yes, Jordan’s work is correct.
No, Jordan forgot to divide 48 by 6.
No, Jordan forgot to subtract 6 from 48.
No, Jordan forgot to multiply 6 and 48.
Answer:
The answer is No, Jordan forgot to divide 48 by 6. Also B
Step-by-step explanation:
Please help quick for 25 points with explanations. Any silly and absurd answers will be reported.
Answer:
Note that the tangents to the circles at A and B intersect at a point Z on XY by radical center. Then, since∠ZAB=∠ZQA and ∠ZBA=∠ZQB. ∠AZB+∠AQB=∠AZB+∠ZAB+∠ZBA=180°. ∴ZAQB is cyclic.But if O is the center of w, clearly ZAOB is cyclic with diameter ZO, so ∠ZQO is 90° ⇒Q is the mid-point of XY.Then, by Power of a Point, PY· PX = PA · PB = 15 and it is given that PY+PX = 11. Thus,PX=(11±[tex]\sqrt{61}[/tex])/2. So, PQ=[tex]\frac{\sqrt{61} }{2}[/tex], PQ²=[tex]\frac{61}{4}[/tex]. Thus, the answer is 61+4=65.
Step-by-step explanation:
90 / 811 = 58 / x
Answer the porportion
Answer:
x = 522.64
Step-by-step explanation:
cross-multiply:
90x = 811(58)
90x = 47,038
x = 47038 / 90
x = 522.64
A bucket holds 10 liters of water. If a ladle can scoop out of a 1/2 liter, how many scoops will it take to
empty the bucket?
Answer:
73899
Step-by-step explanation:
Answer: It's 20 scoops
nala works for 20 hours at $11.50 per hour. how much does she earn
Answer:
She earned $230.
Step-by-step explanation:
Each hour Nala earns $11.50.
If she works for 20 hours, we can do 11.50*20 to get the amount she earned.
11.50*20 = 230
Please help :/ I will give brainiest.
Answer:
Answer is 154inches^2.
isabella earned $44.00 for 4 hours of work.How much was earned per hour
Answer:
11$ an Hour because
Step-by-step explanation:
Because 4 divided by 44 = 11.
[tex] - 4 \leqslant 5x + 1 < 11[/tex]
i don't know how to slove it,please answer it