21 divided by x = -7 Can you PLS SOLVE X
Answer:
EASY. x=-3
Step-by-step explanation:
You need to divide 21 by -7. You'll get the same answer as me
Hope this helped!!
Answer:
[tex] \sf \: x = - 3[/tex]
Step-by-step explanation:
Given equation,
[tex] \sf \rightarrow \: \frac{21}{x} = - 7[/tex]
Now the value of x will be,
[tex] \sf \rightarrow \: \frac{21}{x} = - 7 [/tex]
[tex] \sf \rightarrow \: - 7x = 21[/tex]
[tex] \sf \rightarrow \: x = \frac{ \: 21 \: }{ - 7 \: } [/tex]
[tex] \sf \rightarrow \boxed{ \sf x = - 3}[/tex]
Hence, the value of x is -3.
for brainiest:):):):):):):)
Solve the equation.
3x + 2(4x − 6) = 8x + 1
Please help :) also have a good day :D
What is the value for x?
Please enter fractional values in the form ‘a/b’. For example, an answer of [tex]\frac{1}{3}[/tex] will be entered as 3/4.
x =
Answer:
3x + 2(4x − 6) = 8x + 1
3x + (8x-12)=8x+1
-12=19x+1
-11=19x
-11/19 (Im pretty sure i did this right but at the same time im not, im sorry if i got this wrong)
Answer:
=13/3
Step-by-step explanation:
1. Distribute
3+2(4−6)=8+1
3+8−12=8+1
2. Combine like terms
3+8−12=8+1
11−12=8+1
3. Add 12 to both sides of the equation
11−12=8+1
11−12+12=8+1+12
4. Simplify
11=8+13
5. Subtract 8x from both sides of the equation
11=8+13
11−8=8+13−8
6. Simplify
3=13
7. Divide both sides of the equation by the same term
3=13
3x÷3=13÷3
8. Simplify
If you cancel terms that are in both the numerator and denominator you will get:
=13/3
I hope this helps
I WILL MARK BRAINLIEST IF GOTTEN RIGHT!!!!!!!
Answer:
a I don't know I just guess I hope you got it right I hope
what are some expressions that are equivalent to 6(m+2+ m)
Answer:
12m + 12 is one equivalent expression
Step-by-step explanation:
This can be found by distributing the numbers as shown below:
6(m + 2 + m)
6m + 12 + 6m
12m + 12
Awnser:
The awnser would be 8m in total.
You could do 4(m +4 m) or 8(m+0 m) or 3(m +5 m)Plllllllllsssss hellllllppppppppppppp:)
30 units²
Step-by-step explanation:
As it is a right angled triangle, we can get the area by simply applying the formula
Area = 1/2 × base × height
Taking the base as 12 and height as 5, we get
Area = 1/2 × 12 × 5
Area = 30 units²
Hope this helps! :D
Help please, I am not really good with this subject..
what is the value of x
Answer:
The value of x is dependant on the value of y.
Step-by-step explanation:
y = (number)x + (another number)
I need a PNG or picture to give you a factual answer to the value of X.
7 of 10
© Brian invests £990 into his bank account. He receives 2% per year simple interest. How much
will Brian have after 4 years? Give your answer to the nearest penny where appropriate.
Answer:
1071.61
Step-by-step explanation:
That's how much
Question 2
Indicate the answer choice that best completes the statement or answers the question
Use the figure below. In the figure, line mis parallel to line n. List all pairs for the type of angle.
h
Question 2
Question 3
Question 4
Question 5
Question 6
Question 7
Question 8
Question 9
Question 10
Question 11
Question 12
m1
4
3
6
5
9 10
Bv alternate interior
Oa 21 and 210
b. 21 and 25
O c. 23 and 25
Od Z1 and 23
Me
Answer:
option c: angle 3 and angle 5
Step-by-step explanation:
Find the perimeter of a circle with radius 35cm.[Takex=[22/7}]
Answer:
i have made it in above picture
220 cm
hope it helps
Show that the credit card number
4306 0912 4887 1457 is valid/invalid.
Explain how you know.
Michael is packing his bags for his vacation. He has 9 unique shirts, but only 5 fit in his bag.
How many different groups of 5 shirts can he take?
Answer:
126
Step-by-step explanation:
Khan Academy
Use the Change of Base Formula to evaluate the expression. Then convert it to a logarithm in base 8. Round to the nearest thousandth if necessary.
log4 8
0.667; log8 4.003
0.301; log8 1.870
1.5; log8 22.627
0.15; log8 1.366
Answer
1.5; log8 22.627
Step-by-step explanation:
Can someone please help me with math
Answer:
B
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = 6 , then
y = 6x + c ← is the partial equation
To find c substitute (2, 19) into the partial equation
19 = 12 + c ⇒ c = 19 - 12 = 7
y = 6x + 7 → B
Answer:
B. y = 6x + 7
Step-by-step explanation:
Since the equation in slope: intercept form, y = mx + b, identify the slope of the line as the coefficient next to the variable x
y = 6x + 7, m = 6
Use the given slope and point to substitute into the point-slope formula
[tex]y - y1 = m (x-x1)[/tex]
Slope: intercept form:
y = 6x + 7
Point-slope form:
y - 19 = 6 (x - 2)
Determine the dependent variable in the statement:
The harder Sam throws the baseball, the faster the baseball travels
1.How hard Sam throws the ball
2.Speed of the baseball
Answer:
2
Step-by-step explanation:
The speed depends on how hard Sam throws the ball so the dependant variable would be the speed.
20 points!!!!
Find the area of the regular hexagon. Round to the nearest hundredth.
A)
27.71 in 2
B)
83.14 in?
C)
166.26 in?
D)
332.55 in 2
Answer: b or a
Step-by-step explanation:
divide 63 in the ratio 2:5
Answer:
18 : 45
Step-by-step explanation:
add the parts of the ratio, 2 + 5 = 7 parts
Divide the quantity by 7 to find the value of one part of the ratio
63 ÷ 7 = 9 ← value of 1 part of the ratio , then
2 parts = 2 × 9 = 18
5 parts = 5 × 9 = 45
Then 63 = 18 : 45 in the ratio 2 : 5
885 = 5(x + 19)
what is x?
Answer:
x = 158
Step-by-step explanation:
Given
885 = 5(x + 19) ← divide both sides by 5
177 = x + 19 ( subtract 19 from both sides )
158 = x
Answer: x=158
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Given a roll of nickels. The diameter of one nickel is 0.835 inches, and the thickness is 0.077 inches. Find the surface area of a roll of $2 in nickels. Round to the nearest tenth.
PLS RESPOND ASAP I NEED THE ANSWER PLSSSS
Answer:
124.8 Inches
Step-By-Step
1/2 0.835 Inches = 0.4175
r = 0.4175
h = 0.077
A=2πrh+2πr^2
A=2π(0.4175)(0.077)+2π(0.4175^2)
A = 3.12
Nickel = 5 Cents
$2 = 200 Cents
200 / 5 = 40
(3.12)(40) = 124.8 In
Answer:
The answer is 0.8 in^2
Step-by-step explanation:
Data
diameter = 0.835 in
thickness = 0.077in
Roll of $ 2.00
Procedure
1.- Find the total number of nickels
# of nickels = 2/ 0.05
# of nickels = 40
2.- Calculate the Circumference
C = 2*pi*r
r = 0.077/2
r = 0.0385
C = 2*3.14*0.0385
C = 0.242 in
3.- Calculate the area of the thickness
Area = 0.242* 0.077*40
Area = 0.745 in^2
4.- Calculate the area of the base and the top
Area = 2*pi*r^2
Area = 2*3.14*(0.0382)^2
Area = 0.0093 in^2
5.- Calculate the total area of the roll
Total area = Area of the thickness + Area of the base and top
Total area = 0.745 + 0.0093
Total area = 0.7543 in^2 This is the result
Rounding to the nearest tenth = 0.8 in^2
ok Im pretty sure this photo is clearer
Answer:D or C
Step-by-step explanation:
help anyone? please?
Answer:
x=11.2
Step-by-step explanation:
Set up a proportion:
x+11/36 = 37/60
Cross multiply:
1332=60(x+11)
Distribute:
1332=60x+660
Subtract 660 from 1332
672=60x
Divide:
x=11.2
I'm not sure if this is the correct answer but I hope this helps! :)
Correct me if I'm wrong!
Point R is located at (-4,6) On a coordinate plane point T is located at (5,-2) What is the distance between points R and point T
Answer:
-1, 4
I know this bc i am smart
PLEASE HELP!!!!
A car is traveling at a steady speed. It travels 1 1/2 miles in 2 1/4 minutes. How far will it travel in 46 minuets? In 1 hour?
Answer:
30.667, in 1 hour = 40 miles
Step-by-step explanation:
Set up a proportion so 1.5 miles / 2.25 minutes.
So 1.5/2.25 = x/46
solve for x 1.5(46)/2.25 = x so x = 30.667
In one hour is 60 minutes so 1.5(60)/2.25 = x
the length of AC to the nearest hundredth is ____
Answer:
5.41
Step-by-step explanation:
An amusement park has a diameter of 1550 feet and has a circular walking path around the entire park If you walk around the park 4 times a day how far do you walk a day
Answer:
The factors of 24 are 1, 2, 3, 4, 6, 8, 12 and 24.
Step-by-step explanation:
Hope this helps
Use the Distributive Property to simplify the expression. 11(b−3)
Answer: 11b-33
Step-by-step explanation:
did this help
Hello.
In order to simplify the given expression, we need to use the Distributive Property, which states
a(b+c)=ab+ac.
So let's simplify it! :)
Multiply 11 times b and -3:
[tex]\Large\boxed{11b-33}[/tex]
I hope it helps.
Have an outstanding day. :)
[tex]\boxed{imperturbability}[/tex]
Question is in the picture, will give brainliest
Answer:
bottom left answer
Step-by-step explanation:
How many grams are equal to 4965 mg
Answer
4.958 grams
Step-by-step explanation:
can u guys help me i need help on this question
Answer: 6p=120
Step-by-step explanation: