Answer:
-6
Step-by-step explanation:
16x-21x-16=21x-21x+14
Than -5x-16+16=14+16
-5x/5=30/5
=-6
Helppppp me please ???
Answer:
176•74
Step-by-step explanation:
area of circle is πr^2
π=3•142
r=7•5
3•142×7•5×7•5
=176•737
176•74
Please answer the question please. The question is down below.
To multiply 10 with 2/5
you should_________.
Answer:
convert 2/5 to a decimal, which is 0.4
multiplying a value by 10 means you should move the decimal point one unit to the right
so 10 x 2/5 = 4
Step-by-step explanation:
Answer:
i should multiply 10 by 2/5
10×2/5
=20/5
=4
leaving the freeway, denise slows from 55 mph to 35 mph in 4 seconds. what was her rate of deceleration?
Answer:
5 miles per hour/second
PLS HELP I"LL GIVE BRAINLIEST TO THE FIRST PERSON WHO ANSWERS IT
TABLE T
WHY?
BECAUSE THE SAME VALLUE OF X (4) HAS DIFFERENT IMAGES IN Y
Write the equation of the line in fully simplified slope intercept form
Answer:
y = -x + 6
Step-by-step explanation:
Slope is -1 y-intercept is 6
2.67 times .43
show work
PLEASE HELP ON ALL OF THEM!!
i WILL MARK BRAINLY
Answer:
on what
Step-by-step explanation:
Answer:
Nothing showed up :/
Step-by-step explanation:
There is a third shower that uses 45 gallons of water in 15 minutes. What is the usage rate for this shower?
Answer:
3gallons per minute
Step-by-step explanation:
Which is the correct simplified version of the expression 32x + 8 - 34x? *
66x + 8
-2x + 8
74X
6x
Answer:
-2x+8
32x+8-34x
32x-34x=-2x
-2x+8
A plane is beginning to descend when it is 10,000 feet in the air. The straight line distance (hypotenuse) to the airport is 25,000 feet. What is the angle of depression at which the plane began its descent? Round your answer to the nearest degree.
Answer: 35,000
Step-by-step explanation:
I need help on this please
Answer:
which one?
Step-by-step explanation:
Answer:
Question 13: 2
Question 14: -10
Step-by-step explanation:
5. A system of equations is below. For what value would
you multiply the first equation to eliminate the x-term?
(y=x+2
3x + 3y = 6
Answer:
We would multiply the first equation by -3 to eliminate the x-term.
Step-by-step explanation:
Given the system of equations
y = x+2 Equation 1
3x+3y = 6 Equation 2
Multiply the Equation 1 by -3
-3y = -3(x+2) ⇒ -3y = -3x-6 ⇒ -3x+3y = 6
Thus, equation 1 becomes
-3x+3y = 6
Now, adding equation 2
-3x+3y = 6
+
3x+3y = 6
________
0x + 6y = 12
6y = 12
y = 2
Therefore, we would multiply the first equation by -3 to eliminate the x-term.
what is f (-2) if f (x) = 1/2x?
[tex]f(x) = \dfrac{1}{2x} \\~\\~\\f(-2) = \dfrac{1}{2\cdot(-2)} \\~\\~\\f(-2) = -\dfrac{1}{4} \\~\\~\\f(-2) = -0.25[/tex]
help plzzzzzzzzzzzzzzzzzzzzzzzzzz
Answer: 1
Step-by-step explanation:
A Honda dealership sells both motorcycles and cars.there are a total of 200 vehicles on the dealership's lot. the detailer cleaned all the wheels of all the vehicles, which totaled 698 wheels. how many motorcycles and cars are there on the lot?
Answer:
x = 149, cars and 51 motorcyles
Step-by-step explanation:
4x + 2(200-x) = 698
2x = 298 x = 149, cars and 51 motorcyles
Find the measure of angle 1.
a. 95
b. 100
d. 105
Answer:
split
Step-by-step explanation:
I tried search this but it wouldn’t work
Answer:
I dont know that try asking one of the tutors one here
Find the volume of the rectangular prism.
The volume of the rectangular prism is
centimeters cubed.fill in the blank
HELP ASAP: How far apart are the spider and the fly?(it needs to be written in a equation, then round to the nearest 10 if necessary)
It is a right triangle. The distance is the hypotenuse of the triangle.
Use the Pythagorean theorem:
Distance = sqrt(3^2 + 2^2)
Distance = sqrt( 9 + 4)
Distance = sqrt(13) (exact distance)
As a decimal sqrt(13) = 3.60555
You set up a hot chocolate stand at a football game. The cost of your supplies is $75. You charge $0.50 for each cup of hot chocolate. Write a function that represents the profit P for selling c cups of hot chocolate.
Answer:
P = 0.5c - 75
Step-by-step explanation:
Profit is = selling price. - cost price
Cost price is the amount the supplies were bought = $75
The cost of c cups at $0.5 per cup will be
0.5 * c = $0.5c
The profit here is thus;
P = 0.5c - 75
You purchase a video game system for $150. You make a down payment of $25. You pay the rest of the money you owe in 5 equal monthly payments with no interest. How much is each monthly payment ?
Can you help me set the problem up too? thx
9514 1404 393
Answer:
$25
Step-by-step explanation:
Let p represent the monthly payment. There are 5 of them, so the amount of their total is 5p. That, together with the down payment, makes up the entire cost of the system.
5p +25 = 150 . . . . an equation representing the relationships
__
To solve this, subtract 25 and divide by 5.
5p = 125
p = 125/5 = 25
Each monthly payment is $25.
Given that
9^-1/2 = 27^1/4 ÷ 3^x+1
Find the exact value of x.
Answer:
Find the exact value using trigonometric identities.
Exact Form: x=34
Decimal Form: x=0.75
Step-by-step explanation:
The value of x is 3.
What is algebra?Algebra is a branch of mathematics dealing with symbols and the rules for manipulating those symbols.
Given:
[tex]9^{-1/2} = 27^{1/4}[/tex]÷[tex]3^{x +1}[/tex]
[tex][3^{2}]^{{-1/2}} = [(3)^{4}]^{1/4}[/tex] ÷[tex]3^{x +1}[/tex]
[tex]3^{-1}[/tex] = 3 ÷[tex]3^{x +1}[/tex]
[tex]3^{-1}[/tex]= [tex]\frac{3}{3^{x+1}}[/tex]
[tex]3^{-1}= 3^{1-x+1}[/tex]
[tex]3^{-1}= 3^{2-x}[/tex]
On comparing we get,
-1=2-x
x= 3
Hence, the value of x is 3.
Learn more about this algebra here:
brainly.com/question/953809
#SPJ2
Anyone who know,s this please help?
1 point
Draw a triangle with the following interior angles: Angle 1=71 degrees and
Angle 2= 82 degrees. FIND Angle 3. WRITE ANSWER AS THE FOLLOWING;
Angle Angle 3=#
Your answer
Answer:
angle 3 = 27 degrees
Step-by-step explanation:
Answer:
Angle 3 = 27
Step-by-step explanation:
Because the interior angles of a triangle always add up to 180 degrees, you can do 180 - 82 - 71 = 27 degrees for the third angle.
Find the length of D.
Answer:
root 50
Step-by-step explanation:
Pythagorean theorem d is the hypotenuse
Answer:
5/2
Step-by-step explanation:
/50 if you do a2+b2=c2 and c=d
ok, so, if i have one F in math, will i fail 6th grade? for references, i live in the Hillsborough county district (in florida) since some districts are different. i am rwally worried about this, thank you!
Answer: I do not think that failing one class will effect your entire 6th grade year. Although, this is best discussed with your teachers or parents/guardians.
Someone help!
Graph the solution to the inequality on the number line.
h > 75.5
Answer:
DStep-by-step explanation:
hope it helps....... .
The value of the variable h is greater than 75.5 that means at 75.5 there will be an open circle.
What is a number line?A number line refers to a straight line in mathematics that has numbers arranged at regular intervals or portions along its width. A number line is often shown horizontally and can be postponed in any direction.
Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.
The inequality is given below.
h > 75.5
The value of the variable h is greater than 75.5 that means at 75.5 there will be an open circle.
More about the number line link is given below.
https://brainly.com/question/13189025
#SPJ5
can someone help please and thank you
Answer:
2/5
Step-by-step explanation:
you go up 2 to the right 5
Answer:
2/5 or .20
Step-by-step explanation:
m=rise/run
m=20/50 which simplifies to 2/5 because you divide 10 on the top and bottom
m=2/5
The body of a 154-pound person contains approximately 2 x 10-1 milligrams of gold and 6 x 101 milligrams of aluminum. Based on this information, the number of milligrams of aluminum in the body is how many times the number of milligrams of gold in the body?
Answer:
About 32 times