Answer:
H = 11
Step-by-step explanation:
volume is 165
base is 15.
V = Bh
165 = 15 x ?
? = 11
check answer
15 x 11 = 165
1. Calculate exactly;
(b) 3/4 + 2/3 + 4/5
If you wash your car every 15 days & I wash mine every 20 days, in how many days will we be washing them on the same day?
Answer: 60 days
Step-by-step explanation:
To get the number of days that both of them will be washing the cars on thesame day, we have to find the lowest common multiple of 15 and 20. This will be:
Multiple of 15 = 15, 30, 45, 60, 75, 90
Multiples of 20 = 20, 40, 60, 80, 100
Lowest common multiple = 60
Therefore, they'll be Washing the car on thesame day on the 60th day.
PLEASE HELP!!!
The club will base its decision about whether to increase the budget for the indoor rock climbing facility on
the analysis of its usage. The decision to increase the budget will depend on whether members are using
the indoor facility at least two times a week. Use the best measure of center for both of the original data
sets to determine whether the club should increase the budget. Assume there are four weeks in a month.
If you think the data is inconclusive, explain why.
Answer:
Yes, they should increase the budget, because both 8 (Manuel) and 9 (Gretchen) are at least 8. 8 times per month is equivalent to 2 times per week.
Step-by-step explanation:
Answer from Plato
Hence, the answer is Plato.
What is the measurement?
Measurement is the process of finding a number that shows the amount of something. Time the ongoing sequence of events is time. We can measure time in seconds, minutes, hours, days, weeks, months, and years.
Here given that,
The club will base its decision about whether to increase the budget for the indoor rock climbing facility on
the analysis of its usage. The decision to increase the budget will depend on whether members are using
the indoor facility at least two times a week. Use the best measure of center for both of the original data
sets to determine whether the club should increase the budget.
As per this we get that,
Yes, they can increase the budget, because both Manuel has [tex]8[/tex] and Gretchen [tex]9[/tex] are at least [tex]8[/tex] and [tex]8[/tex] times per month is equivalent to the two times per week.
Hence, the answer is Plato.
To know more about the measurement
https://brainly.com/question/18076822
#SPJ2
3) If your weekly salary is $415.00, how much do you take home each week after deductions are made for federal income tax of $82.13, state tax of $9.74, social security and Medicare tax of $31.75, and retirement plan deduction of $41.50.
Answer:
249.88
Step-by-step explanation:
415-82.13-9.74-31.75-41.50
What are the values of Limit of g (x) as x approaches 33 minus and Limit of g (x) as x approaches 33 plus?
Answer:
D
Step-by-step explanation:
Solve the equation for x
Answer:
B. x = -4
Step-by-step explanation:
- 7x - 35 = -7
add 35 to both sides
-7x = 28
Divde both sides by -7
x = -4
Answer: X = -4
Step-by-step explanation:
-7x - 35 = -7
-7x = -7 + 35
-7x = 28
x = -4
Name a pair of adjectives
The cumulative frequency table shows the heights (inches) of every student in Mrs. Torjman’s math class. What number should be written in the red box?
Answer:
The number 28 should be written in the red box.
Simplify.
-6√7 • 4√5
-2 √35
-24 √35
24 √35
Answer:
-24·[tex]\sqrt{35}[/tex]
Step-by-step explanation:
A new price of an item is $39.32. The percent increase was 16%. What was the original price?
Answer:
let x =the original price
then 116x/100=$39.32
116x=100×39.32
116x=3932
divide both sides by 116
116x/116=3932/116
x=33.89655
(2dp)
x=33.90
74.55 divided by 5
I’m not sure of the answer I need some help
Answer:
14.91
Step-by-step explanation:
Have a good day :)
Answer:
The answer is 14.91
Step-by-step explanation:
To find the answer we must first see how many times 5 can go into 74.55. Since 5 x 14.91 = 74.55, then it means that our answer is 14.91.
Help please and thank you
Answer:
B is correct: 3x=40
Step-by-step explanation:
just cross multiply and mark brainliest if you feel like it :)
Answer:
3x =40
Step-by-step explanation:
3 will cross multiply with x then 4 will multiply 10
Hence 3x=40
9. In the diagram below, Angle A is 50 degrees. What is angle B?
Answer:
130
Step-by-step explanation:
Angle B = 180 - Angle A
180 - 50 = 130
Answer:
The answer is 130 degrees.
Step-by-step explanation:
A+B should be 180, so with A being 50; B has to be 130.
PLEASE HELP ME!!!
Boyle's law is :
p1 v1 = p2 v2
what happens to the pressure of a container if the volume is doubled and the temperature is kept the same?
- impossible to determine with the info provided
- the pressure will increase
- the pressure will decrease
- the pressure will stay the same
Answer:
- the pressure will decrease
(volume is doubled ,the pressure reduced by half).
Step-by-step explanation:
P_1 V_1=P_2 V_2
This equation shows that, as volume increases, the pressure of the gas decreases in proportion.
Similarly, as volume decreases, the pressure of the gas increases.
The students in Mabel's class got to choose between pizza and burgers for the celebration on the last day of school. 12 students picked the pizza. If there are 40 students in all in Mabel's class, what percentage of the students picked the pizza?
Answer:
30%
Step-by-step explanation:
The percentage of something can be calculated by dividing that number by the total amount. In this scenario, you divide 12 by 40
12/40 = 0.3
Or, you could do it the way without doing the math and simplifying to make it easier
12/40 = 6/20 = 3/10 = 0.3 = 30%
Madison, Natalie, Isabella and Rebecca go shopping. Madison spent 4/5 of her money, Natalie spends 75% of her money,Isabella spends 0.68 of her money and Rebecca spends 17/20 of her money. Who has the largest percentage of their money left?
Answer:
you need common denominater so 10/10 - 9/10 =1/10 thats how much of her money she used.
Step-by-step explanation:
Solve each problem and show the work for each one.
Solve by factoring.
1. 2x^2+9x+26=-4x+5
Solve by using the quadratic formula and round to the nearest hundredth.
2. 3x^2-6x-4=0
Answer:
Solve by factoring.
1. 2x^2+9x+26=-4x+5
2x²+9x+4x+26-5=0
2x²+13x+21=0
doing middle term factorization
2x²+7x+6x+21=0
x(2x+7)+3(2x+7)=0
(2x+7)(x+3)=0
either
x=-7/2
or
x=-3.
2.
3x^2-6x-4=0
comparing above equation with ax²+bx+c=0
we get
a=3
b=-6
c=-4
By using quadratic equation
x=[tex] \frac{ - b±\sqrt{ {b}^{2} - 4ac } }{2a} [/tex]
Substituting value
x=[tex] \frac{ 6±\sqrt{ {-6}^{2} - 4*3*-4 }}{2*-4} [/tex]
x=[tex] \frac{ 6±\sqrt{ {84}}}{-8} [/tex]
x=[tex] \frac{ 6±2\sqrt{ {21}}}{-8} [/tex]
-8x=6±2√21
taking positive
-8x=6+2√21
x=[tex] \frac{6+2√21}{-8} [/tex]
x=-[tex] \frac{3+√21}{4} [/tex]
taking negative
-8x=6-2√21
x=[tex] \frac{6-2√21}{-8} [/tex]
x=-[tex] \frac{3-√21}{4} [/tex]
Do the following side lengths make a right traingle?
11, 60, 62
Yes or no?
Answer:
No but 11,60, and 61 do make a right triangle
what are the outliers for 125, 165, 173, 183, 192, 230
Answer:
I think 230
Step-by-step explanation:
hope it's help.
Which expression gives the length of AB If the circumference of the circle is
38 cm?
Answer:
A 145/360 * 38
Step-by-step explanation:
What is the value of x that makes the following equation true? You must show your work to get credit. (-2)^4x+2 / (-2)^2x = (-2)^12
Step-by-step explanation:
you will add the powers 4×+2=6×
then(-2)^6
after this,you will multiply the (-2)^6=(-2)^12What is the answer to: 8+(n-4)
What is cos45degrees? work shown please
Answer: [tex]\dfrac{1}{\sqrt{2}}[/tex]
Step-by-step explanation:
The value of [tex]\cos 45^{\circ}[/tex] is the fixed value i.e. [tex]\frac{1}{\sqrt{2}}[/tex]
The values of cosine changes from a maximum at [tex]0^{\circ}[/tex] to a minimum at [tex]180^{\circ}[/tex]
for example, [tex]\cos 0^{\circ}=1, \quad \cos 90^{\circ}=0,\quad \cos 180^{\circ}=-1[/tex]
...........................
Answer:
1.
It has two solution because it is in quadratic form.
2.
(x-4)²-28=8
x²-8x+16-28-8=0
x²-8x-20=0
Doing middle term factorization
x²-(10-2)x-20=0
x²-10x+2x-20=0
x(x-10)+2(x-10)
(x-10)(x+2)=0
either
x=10
or
x=-2
:. x= 10 or -2
3.
2x²-5x-5=0
Comparing above equation with ax²+bx +c
we get
a=2
b=-5
c=-5
quadratic equation is
[tex]x = \frac{ - b ± \sqrt{ {b}^{2} - 4ac} }{2a} [/tex]
Substituting value
[tex]x = \frac{ 5 ± \sqrt{ {-5}^{2} - 4×2×-5} }{2×-5} [/tex]
-10x=5±[tex] \sqrt{ {25+ 40}}[/tex]
taking + ve
-10x=5+[tex] \sqrt{ {65}}[/tex]
x=-½-[tex] \frac {\sqrt{ {65}}}{10}[/tex]
taking -ve
x=-½+[tex] \frac {\sqrt{ {65}}}{10}[/tex]
(50+10) ÷10=(50÷10) +10÷_)
Answer:
40 i think
Step-by-step explanation:
how do i find an angle on any corner using sine ratio
Answer:
Step-by-step explanation:
Make sure the computed ratio is present on your calculator and hit the sin^-1 key. This “inverse sine” function takes a known ratio and returns the angle that produced that ratio. For example, sin^-1(0.8) = 53.130 degrees.
for more;
https://sciencing.com/calculate-angle-sin-7413442.html
four less than the sum of a number, x and nine is 35
Step-by-step explanation:
(x+9)-4=35x+9-4=35x=35-5x=30,stay safe healthy and happy..3x+5(2+x)=4x-7 help me out here?
Answer:
x = -17/4
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightDistributive Property
Equality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityAlgebra I
Terms/CoefficientsStep-by-step explanation:
Step 1: Define
Identify
3x + 5(2 + x) = 4x - 7
Step 2: Solve for x
[Distributive Property] Distribute 5: 3x + 10 + 5x = 4x - 7[Addition] Combine like terms: 8x + 10 = 4x - 7[Subtraction Property of Equality] Subtract 4x on both sides: 4x + 10 = -7[Subtraction Property of Equality] Subtract 10 on both sides: 4x = -17[Division Property of Equality] Divide 4 on both sides: x = -17/4Answer:
x=[tex]\frac{-17}{4}[/tex]
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
3x+5(2+x)=4x−7
3x+(5)(2)+(5)(x)=4x+−7(Distribute)
3x+10+5x=4x+−7
(3x+5x)+(10)=4x−7(Combine Like Terms)
8x+10=4x−7
8x+10=4x−7
Step 2: Subtract 4x from both sides.
8x+10−4x=4x−7−4x
4x+10=−7
Step 3: Subtract 10 from both sides.
4x+10−10=−7−10
4x=−17
Step 4: Divide both sides by 4.
[tex]\frac{4x}{4}[/tex]=[tex]\frac{-17}{4}[/tex]
x=[tex]\frac{-17}{4}[/tex]
can someone please help me lol
thank u!
Answer:
The Slope Equation = y2 -y1 over X2 - X1
Step-by-step explanation:
1.) Pick every graph
2.) Pick any 2 point in the graph
3.) do the slope equation
4.) the answers must be equal
Help me with the math
Answer:
See below
Step-by-step explanation:
[tex] m\angle 1 = 180\degree - (90+39)\degree = 51\degree [/tex]
[tex] m\angle 2= 90\degree -51\degree =39\degree [/tex]
[tex] m\angle 3= 90\degree[/tex]
[tex] m\angle 4 = 180\degree - (90+39)\degree = 51\degree [/tex]
[tex] m\angle 5 = 180\degree - (129+34)\degree = 17\degree [/tex]
[tex] m\angle 6 = 90\degree +39\degree = 129\degree [/tex]