Answers
Answer:
20
Step-by-step explanation:
Answer:
x = 20
Step-by-step explanation:
[tex]\frac{x}{4}-1=4[/tex] {Add 1 to both sides}
+ 1 = +1
[tex]\frac{x}{4}[/tex] = 5 {Multiply both sides by 4}
[tex]\frac{x}{4}*4=5*4\\\\[/tex]
x = 20
Related Questions
Help please
-6 + 2/5c = 24
Answers
Answer:
c = 75
Step-by-step explanation:
Add 6 to both sides: 2/5c = 30
Divide both sides by 2/5 (or multiply by reciprocal of 5/2): c = 150/2
c = 75
The population of rabbits in an area can be modeled with an exponential function. In the first count, there are 250 rabbits. One year later, there were 325. This trend continues for five years. What is a reasonable estimate for the number of rabbits five years after the first count?
A 550 rabbits
B 625 rabbits
C 714 rabbits
D 928 rabbits
Answers
A car traveling at 72 kilometers per hour. Find the car’s speed in one meter per second?
Answers
The %20 tip on a $73 meal need answers asap
Answers
Answer:
Bill:$73.00
Tip:$14.60
Total:$87.60
find the value of x in each triangle. show your work on a separate piece of paper
Answers
Answer:
125
Step-by-step explanation:
all angles in a triangle add up to 180. you add 100+25=125 180-125=55 to check... 125+55=180 to angles next to each other on a straight line equals 180-55=125 angle x= 125
im pretty sure thats correct i hope this helps!
walk if it walks at a constant pace for 15
minutes. At the same rate, how many
kilometers can the tortoise walk in 1 hour?
Write your answer as a decimal.
Minutes H
0
+
15
Meters H
400
PLEASE HELP ME TODAY
Answers
Answer: 4.00
Step-by-step explanation: There are 60 minutes in 1 hour. So, 60/15 gives you your answer. 60/15 = 4, but it says write it as a decimal. So, your answer will be 4.00.
What’s the area for
6 ft
3 ft
4 ft
5ft
Answers
Answer:
360ft
Step-by-step explanation:
Someone help ill give brainliest to the person with an right answer!!!!!
Answers
Answer:
Step-by-step explanation:
As it is said that they spent more than $15 then its inequality is
m > 15
I’ll mark brainliest
Select the correct answer.
Which function is an odd function?
A. f(t) = cos(-21)
B. f(x)=csc(-921)
c f(t) = sec (533)
D. f(1) = cos(12)
Answers
Answer:
b
Step-by-step explanation:
11/6=n+7/9 what does n equal
Answers
Answer:
n = 19/18
Step-by-step explanation:
11/6 = n + 7/9
-n + 11/6 = 7/9
-n = 7/9 - 11/6
-n = -19/18
n = 19/18
Answer:
n = 19/18
Step-by-step explanation:
The equation 11/6=n+7/9 has fractions with two different denominators (6 and 9). The LCD is 18, which is the smallest number evenly divisible by 6 and 9. Thus, we can rewrite 11/6=n+7/9 as:
33/18 = (18/18)n + 14/18 (Now all three denominators are the same: 18)
Then 33 = 18n + 14, or
19 = 18n
Dividing both sides by 18, we get n = 19/18
Check: Is 11/6 = 19/18 + 7/9 true? YES
what is the answer? Please
Answers
Marley walked around 2 rectangular parks. One measures 54 feet by 38 feet and the other measures 32 feet by 22 feet. How far did she walk?
Answers
Answer:
Step-by-step explanation:
Perimeter of Park 1 = 2*(54+38)
= 2 * 92
=184 feet
Perimeter of park 2 = 2*(32+ 22)
= 2 * 54
= 108 feet
Total distance = Perimeter of park 1 + perimeter of park 2
= 184 + 108
= 292
Trigonometry help finding the value of x
Answers
Answer:
[tex]5\sqrt{3}[/tex] or 8.66
Step-by-step explanation:
use tan:
tan = [tex]\frac{opposite}{adjacent}[/tex]
⇒ tan 60 = [tex]\frac{x}{5}[/tex]
tan of 60 is 1.73
⇒ 1.732 = [tex]\frac{x}{5}[/tex]
multiply 5 on both sides
⇒ 1.732 x 5 = [tex]\frac{x}{5}[/tex] x 5
⇒ 8.66
Answer:
[tex]\boxed {\boxed {\sf D. \ 5 \sqrt 3 \ or \ 8.66}}[/tex]
Step-by-step explanation:
Remember the 3 main trigonometric ratios:
sinθ= opposite/hypotenuse cosθ= adjacent/hypotenuse tanθ= opposite/adjacentWe are given the 60 degree angle. 5 is adjacent to the angle and x is opposite. Therefore, we must tangent.
[tex]tan \theta= \frac {opposite}{adjacent}[/tex]
[tex]tan60=\frac {x}{5}[/tex]
Since we are solving for x, we must isolate that variable. It is being divided by 5 and the inverse of division is multiplication. Multiply both sides by 5.
[tex]5(tan60)=\frac {x}{5} *5[/tex]
[tex]5(tan60)=x\\5*$$1.73205080757= x\\8.66025403784=x[/tex]
If we round to the nearest hundredth, the 0 in the thousandth place tells us to leave the 6.
[tex]8.66 \approx x[/tex]
x is about 8.66 or 5√3, which is choice D.
The graph of the equation y = - 3/4X - 3 has what slope?
Answers
Answer: 3/4x
Step-by-step explanation:
y = mx + b
m = slope b = y - intercept
y= 3/4x -3
How would you set up the problem to find x? 10 19
Answers
In a square of side length s, what is the length of a diagonal?
A)1
S2
B)2s
C)Vs
D) sV 2
Answers
Answer:
Option A) it has square roots of 2 is the answer
The %5 sales tax on a $1500 tv need asap please and thanks
Answers
Answer:
This would be 75 dollars, or a total of 1575 dollars (the tv with tax)
Step-by-step explanation:
convert 5% to decimal = .05
.05 multiplied by 1500 = 75
75+1500=1575
Answer:
CP=1500
SALES TAX%=5
so, the answer after the calculations would be
$75.00
Hope it helps
Mark me as Brainliest please uwu
If you are given x2 + 11x + 1, what does the expression equal if x=6
Answers
Answer:
79
Step-by-step explanation:
x2 + 11x + 1,
first step substituion
6(2) + 11(6)+ 1
multiply
12+66+1
add like terms
79
Answer:
103
Step-by-step explanation:
Can i get help plz this question rlly hard
Answers
Answer:
1890
Step-by-step explanation:
Answer:
I believe your answer is 1512
Step-by-step explanation:
4.2 x 2 = 8.4 this is the area, each inch is equal to 15 feet, there are 180 inches in 15 feet. so 8.4 x 180 = 1512.
Mr. Romero buys 3 chairs at a cost of $27.90 for each chait. Estimate the
least number of $20 bills he needs to buy the chairs.
Answers
Answer: 5
Step-by-step explanation:
Answer:
5, $ 20 bills
Step-by-step explanation:
27.90× 3 = around 85
$85÷ $20=4.25
So 5, 20 dollar bills because it is more that 4
please help me on this
Answers
Answer:
40 inches
Step-by-step explanation:
16 * (30/12) = 40
Answer:
PQ = 40
Step-by-step explanation:
First, set up a proportion:
[tex]\frac{12}{16} =\frac{30}{x}[/tex]
Then, cross-multiply and solve:
[tex]12x = 16(30)[/tex]
[tex]12x = 480\\\\\frac{480}{12x} \\\\PQ = 40[/tex]
Hope this helped!
The net of a cube is shown below. If the surface area of the net is 294 in^2 , then what is the length of each side of the cube?
Answers
Answer:
7 in
Step-by-step explanation:
294:6=49
[tex]\sqrt{49}=7 in[/tex]
The length of each side of the cube is 7 inches.
What is surface area of a cube?The surface area of the cube all six faces of the cube are made up of squares of the same dimensions then the total surface area of the cube will be the surface area of one face added six times to itself. The formula to find the surface area of a cube is 6a², where a is edge.
Given that, the surface area of a cube is 294 square inches.
Now, 6a²=294
a²=294/6
a²=49
a=7 inches
Therefore, the length of each side of the cube is 7 inches.
Learn more about the surface area of a cube here:
brainly.com/question/23273671.
#SPJ2
Solve for equation Y
15x + 10y = 400
Answers
Answer:
15x +10y =400
All divide by 5
3x +2y =80
2y=80 - 3x
y=80-3x/2
Solve for R*
6r - 4 = 32
please help
Answers
Answer:
r is 6
Step-by-step explanation:
This is because 6x6=36 and 36-4=32
question is below
Answers
Answer:
45=9⋅5 , so 2√45 is the same as 2⋅√9⋅5 . The √9=3 , so a 3 can be removed. leaving 2⋅3√5 , or 6√5
SHOPPING Ramos went to a pizza shop and spent half of
his money on lunch. If Ramos had $4.50 left after lunch,
how much money did he have originally?
EE
THE
HELSE
TELEP
Help i need it quick
Answers
Which situation is represented by the equation x+10=26?
Answers
Answer:
16
Step-by-step explanation:
the situation is addition the answer is 16 i think
.what is the answer plzz help???
Answers
Answer:
372
74.4
87
67
Step-by-step explanation:
A. Total marks scored by Harman = maths + science + English + history + Sanskrit
= 86 + 74 + 67 + 56 + 89
= 372
Total marks scored by Harman = 372
B. Average scored by Harman = Total marks scored by Harman / Number of subject
= 372 / 5
= 74.4
Average scored by Harman = 74.4
C. Highest score obtained for science = Disk ha
= 87
D. Lowest score obtained by Ankur = science and Sanskrit
= 67
He scored the same mark in both science and Sanskrit
Lowest score obtained by Ankur = 67
tan(x)/sec(x)=sin(x)
Answers
Answer:
(identity has been verified)
Step-by-step explanation:
Verify the following identity:
tan(x)/sec(x) = sin(x)
Hint: | Eliminate the denominator on the left hand side.
Multiply both sides by sec(x):
tan(x) = ^?sec(x) sin(x)
Hint: | Express both sides in terms of sine and cosine.
Write secant as 1/cosine and tangent as sine/cosine:
sin(x)/cos(x) = ^?1/cos(x) sin(x)
Hint: | Come to a conclusion.
The left hand side and right hand side are identical:
Answer: (identity has been verified)
Hope you could understand.
If you have any query, feel free to ask.
A truck is carrying mango juice and grapefruit juice bottles. The ratio of mango juice to grapefruit juice is 3:4 How many mango juice bottles are there if there are 24 grapefruit juice bottles? Write a ratio and use x as your variable.
Answers
Answer:
18
Step-by-step explanation:
3/4 of 24 is 18.
Another way of writing it is 75% of 24 = 18