Answer:
5 m
Step-by-step explanation:
5 * 5 * 5 = 125
so each side is 5 m
What is the equation of the line?
A у = -1/3 x +1
B y = -3x +1
C у = 1/3х - 1
D у = 3х – 1
Evaluate 3 + (a + 4) (8 - b) when a = 5 and b = 6
If 12 donkeys can load a barge in 75 minutes, how long will it take
donkeys to load.
Is -5 a solution to the equation: 3x + 4 = x + 8?
Answer:
No, -5 is not the solution of 3x + 4 = x+8
Step-by-step explanation:
the actual solution of the equation 3x + 4 = x+ 8 is 2
Step-by-step explanation:
3x-x = 8-4
2x = 4
x = 4/2
x = 2
-5 isn't a solution to the given equation.
Why is 6√3 irrational or rational?
Answer:
irrational.
Step-by-step explanation:
√3 is irrational.
product of rational and irrational number is always irrational.
6×√3=6√3
List a few good things about a credit card
Answer:
Convenience. Credit cards give you purchasing power worldwide — locally and overseas, in stores, online and by phone.
Rewards. Rewards credit cards give you cash back, points or miles for each dollar you spend.
Financing large purchases.
Building credit.
Emergency purchasing power.
Protection.
NEED HELP ASAP PLS !!!!!!!!
Sebastian is going to choose design elements that include color, pattern, font, and image for the design of a sweatshirt for his dance team. There are 10 colors, 14 patterns, 12 fonts, and 9 images for him to choose from. (He will choose only one of each.)
How many different sweatshirt designs are possible?
Answer:
Sebastian is going to choose design elements that include color, pattern, font, and image for the design of a sweatshirt for his dance team. There are 10 colors, 14 patterns, 12 fonts, and 9 images for him to choose from. (He will choose only one of each.)
How many different sweatshirt designs are possible?
Step-by-step explanation:
the answer is 4320
There are
[tex]10 \times 14 \times 12 \times 9[/tex]
different ways to design his sweatshirt.
1. In an average year, 100 cm of rain falls on a catchment area of 900 km2.
a. What is the volume of water received during an average year in cubic meters? ____________________
b. What is the same volume expressed in gallons? ____________________
The volume of water received during an average year is 900,000 cubic meters.
The same volume expressed in gallons is 237,754,800 gallons³.
What is the volume in cubic meters?Volume = length x width x height
Volume = area x height
We have to convert cm to meters and km to meters
100 cm = 1meter
1000m = 1 km
900km = 900,000m²
Volume = 1 x 900,000m² = 900,000m³
What is volume expressed as gallons?1 meter = 264.172 gallons
900,000 x 264.172 = 237,754,800 gallons³
To learn how to convert units, please check: https://brainly.com/question/25993533
Show by a part of a polygon, calculate how many sides the polygon has. PICTURE HERE PLZZ HELP ME, NOW
Answer:
Subtract the interior angle from 180. For example, if the interior angle was 165, subtracting it from 180 would yield 15.
Divide 360 by the difference of the angle and 180 degrees. For the example, 360 divided by 15 equals 24, which is the number of sides of the polygon.
Dad bought 2 hammers one cost 18$ and the other cost 28$ more. Whta is his total bill?
Answer:
64 $
.......................
Identify the percent of change as an increase or a decrease.
75 people to 25 people
Answer:
1/3
Step-by-step explanation:
im not sure what answer you were looking for but hope this helps
Use order of operations to solve
the problem.
2(42-3) -7
Answer:
Your answer should be 71
Step-by-step explanation:
If we use PEMDAS then we can do the following:
42-3 = 39
2 * 39 = 78
78 - 7 = 71
Helppp it’s due in a couple minutes!!!
Answer:
1
10
10
200
200
----------
5 divided by 2105
1000 - 2105 = 1105
1105 - 1000 = 105
105 - 50 = 55
55 - 50 = 5
5 - 5 = 0
Step-by-step explanation:
put that exactly and hopefully you get it in time and good luck!
( p.s ) just time the number or in this case 5 by something that will get you close to the number your subtracting.
This is nothing you need to solve, I just need a refresher about this type of math. For some reason I can't remember this right now. Can you please help?
So if I have 2x^2 + 1x, isn't there technically an exponent of 1 above the 1x?
(I'm trying to factor and solve the equation: 2x^2 + x - 21 = 0, if that helps.)
Answer:
Yes there is (but we like to remove it)
Step-by-step explanation:
Recall that x^1 = x, which represents x being multiplied by itself once, so you just have x. So, we usually take out the exponent 1 because it is not necessary since it's just the same as x.
Answer and Step-by-step explanation:
As goddesboi mentioned, [tex]x^1[/tex] is the same as x.
Because of this, we don't put the 1 in the exponents place, but if you do, there is nothing wrong with it. This can also be applied to 1 times a number, say for example x. We don't keep the 1 with the x because it is the same thing as saying, x, so it is easier and faster to write.
I hope this helps!
#teamtrees #PAW (Plant And Water)
Hayley bought 3 1/7 of southern potato salad and 2 1/4 lb of german potato salad. how many pounds of potato salad did she buy?
Is the point (-5,1) one the line y=-2x-9?
Someone help me with the steps please
Answer:
Let [tex]u=3x^2-3x[/tex]
Solution: [tex]\frac{1}{6} \sqrt{3x^2-3x}+C[/tex]
Step-by-step explanation:
See attached for step-by-step
which is true regarding Montezuma ll?
A. He was held hostage for his gold ,then killed.
B. he invited Bartolomé de las Casas to view his lands.
C. he was invited by Pizarro as a friend and brother.
D. He invited cortés into city of tenochtitlán.
Answer:
A. He was held hostage for his gold then killed.
what two numbers have a sum of 103 and a difference of 65
Answer:
The two numbers are 19 and 84
An analogue clock is gaining three minutes every hour. If you set the correct time at 6p.m on Saturday. When will it show the correct time again?
Answer: 6PM on Tuesday
1 week and 3 days after the initial Saturday
===============================================
Explanation:
The clock gains 3 minutes every 1 hour.
We can represent that as the ratio below
3 min : 1 hour
There are 12 hours on a round analogue clock face. I'm assuming that there's no AM or PM indicators shown. In other words, something like 6 AM would look identical to 6 PM.
There are 12*60 = 720 minutes needed so that things wrap back around. If the clock is 720 minutes ahead, then there's no change and the person wouldn't know something is wrong (that the clock is 12 hours ahead).
We need to transform that "3 minutes ahead" into "720 minutes ahead".
720/3 = 240
We need to multiply both sides of that ratio by 240
-------------------
So,
3 min : 1 hour
240*(3 min) : 240*(1 hour)
720 minutes : 240 hours
The clock will be 720 minutes ahead when 240 real time hours have passed.
240 hours = 240/24 = 10 days
10/7 = 1 remainder 3
10 days = (1 full week) + 3 extra days
The remainder 3 tells us how far to move ahead in the days of the week. Move 3 days from Saturday and you should arrive on Tuesday of the next week.
Therefore, it will show 6 PM correctly on Tuesday. More specifically, it will be 1 full week and then another 3 days to move from Saturday to Tuesday.
Need help with these assignments
Answer:
Step-by-step explanation:
pls write the question so i can solve
[tex]\lfloor\dfrac{x^2+1}{10}\rfloor+\lfloor\dfrac{10}{x^2+1}\rfloor=1[/tex]
[tex]\small\textrm{$\bullet\ \lfloor ()\rfloor$ denotes the greatest integer that does not exceed the number}[/tex]
Answer:
See belowStep-by-step explanation:
This equation is solved if one of the following 2 conditions is met
1.
(x² + 1) / 10 is between 1 and 2and
10 / (x² + 1) is between 0 and 1Solve this:
1 < (x² + 1) / 10 < 210 < x² + 1 < 209 < x² < 193 < |x| < √19x ∈ (- √19, - 3) ∪ (3, √19)0 < 10 / (x² + 1) < 1x² + 1 > 10x² > 9 |x| > 3Solution for this case is x ∈ (- √19, - 3) ∪ (3, √19)
2.
(x² + 1) / 10 is between 0 and 1and
10 / (x² + 1) is between 1 and 2Solve this:
0 < (x² + 1) / 10 < 10 < x² + 1 < 10- 1 < x² < 90 ≤ |x| < 3x ∈ ( - 3, 3)1 < 10 / (x² + 1) < 2x² + 1 < 10 ⇒ x² < 9 ⇒ |x| < 3 x² + 1 > 5 ⇒ x² > 5 ⇒ |x| > √5Solution for this case is x ∈ (- 3, - √5) ∪ (√5, 3)
help plz Which ratio is not equivalent to the others, 3 to 1 6 to 3 9 to 3 12 to 4
Answer:
6:3
Step-by-step explanation:
all others are a ratio of 3:1 when you simplify it except 6:3 which is 2:1 when simplified
BRAINLY QUESTION ON PIC THX
Answer:
x=84
Step-by-step explanation:
We know that the angles in a triangle are equal to 180.
39+57+x=180
96+x=180
x=84
Which of the following measurements could be the side lengths of a right triangle?
A. √108 in, √72 in, √192 in
B. √96 in, √24 in, √120 in
C. √132 in, √24 in, √120 in
D. √168 in, √72 in, √84 in
Answer:
B. √96 in, √24 in, √120 inStep-by-step explanation:
Use Pythagorean to verify:
The square of the two smallest lengths is same as the square of the largest side
A. 108 + 72 = 180 ≠ 192, noB. 96 + 24 = 120, yesC. 132 - 24 = 108 ≠ 120, noD. 168 - 72 = 96 ≠ 84, noCorrect choice is B
Answer:
Option B
Let's verify
P²+B²=H²(√96)²+(√24)²=(√120)²96+24=120Yes verified
What is 12,15 in simplest form
Answer:
[tex]what \: is \: \frac{12}{15} \: in \: simplest \: form \\ \frac{12}{15} = \frac{4}{5} [/tex]
Answer:
45
Step-by-step explanation:
What is 12/15 in simplest form? The simplest form of 1215 is 45. Keeping this in mind how do you reduce 12/15 as a fraction? To reduce this fraction, simply divide the numerator and denominator by 3 (the GCF). So, 1215 = 12÷315÷3 = 45. Thus, 1215 is equivalent to 45 in the reduced form.
SOLVE ASAP WITH EXPLANATION PLS
Answer:
3x/4 - 1Step-by-step Solution:
(2x/4 + 3) + (x/4 - 4)=> 2x/4 + 3 + x/4 - 4=> 3x/4 - 1Hence, Option B is correct.
Find z within the problem.
Answer:
z = √35
Step-by-step explanation:
In this geometry, all of the right triangles are similar, so corresponding sides are proportional.
long side / hypotenuse = 5/z = z/(2+5)
z² = 5(7) = 35
z = √35
2. What is the theoretical probability of landing on blue if we have a total of 6 sections? Explain your answer
Answer:
1/6 chance
Step-by-step explanation:
