Answer:
6 x 340 = 2,040
Step-by-step explanation:
Answer:
2,040
Step-by-step explanation:
times means to multiply so the equation would look like 6 * 340 and if multiplied together then the equation would look like this:
6 * 340 = 2,040
Someone Help me solve these by substitution please !
Ann wants to buy a used car and needs to have a down payment of 35%. If the car Ann wants to buy costs $3,000, how much down payment will she need?
Answer:
Ann will need a down payment of 1050 dollars
Step-by-step explanation:
The answer is 1050 because 35% of 3000 is 1050.
P.S Can I have brainliest?
Find the value of Angle A, and Angle B!! Will mark brainliest
Answer:
94 degrees each
Step-by-step explanation:
360 degrees in a circle
Answer:
Step-by-step explanation: 94
A plane traveled 880 miles each way to Bangkok and back. The trip there was with the wind. It took 10 hours. The trip back was into the wind. The trip back took 20 hours. Find the speed of the plane in still air, in miles per hour.
Step-by-step explanation:
Let x miles/hr be the speed of the plane in still air and y miles/hr be the speed of the wind.
We have 10hr * (x + y)miles/hr = 880 miles
and 20 hr * (x - y)miles/hr = 880 miles.
=> (x + y) = 88 and (x - y) = 44.
Therefore 2x = 88 + 44 = 132 and x = 66.
The speed of the plane in still air is 66 miles per hour.
The figure below is a parallelogram. Find the value of y.
Answer:
y=56 degrees
Step-by-step explanation:
In a parallelogram the two opposite angles are always equal to each other.
Find the equation of the line that is parallel to the given line and passes through the given point. y=0,5x-2;(-2,1)
The equation is y=
Answer:
y = 0.5x
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 )
y = 0.5x - 2 ← is in slope- intercept form
with slope m = 0.5
Parallel lines have equal slopes, thus
y = 0.5x + c ← is the partial equation
To find c substitute (- 2, 1) into the partial equation
- 1 = - 1 + c ⇒ - 1 + 1 = 0
y = 0.5x + 0 , that is
y = 0.5x ← equation of parallel line
Solve the polynomial equation -x^5-4x^4+5x^3=0 by factoring
Answer:
09
Step-by-step explanation:
Answer:
x3(−x+1)(x+5)
Step-by-step explanation:
Factor −x5−4x4+5x3
−x5−4x4+5x3
=x3(−x+1)(x+5)
You walk quickly to your friend’s house, which is half of the way between your house and the school. You wait a few minutes for your friend to get ready. You then walk slowly with your friend the rest of the way to school. Which of the graphs matches this situation?
Answer:
I think B fits best :)
Step-by-step explanation:
hope this was helpful
would this be h=4 or h=12?
4=h-8
Answer:
H=12
Step-by-step explanation:
12-8=4
hope this helps!!
Rewrite in radical form 3^(2/5)
Answer:
Convert to radical form using the formula
axn=n√ax.
Exact Form:5√32
Decimal Form:
1.55184557
…
Step-by-step explanation:
Emily is entering a bicycle race for charity. Her mother pledges $0.30 for every 0.75 mile she bikes. If Emily
bikes 15 miles, how much will her mother donate?
Her mother will donate $
Answer:
Step-by-step explanation:
$6
Which expression gives the surface area of a sphere with radius ?
OA. T2
O B. 4n
O c. 4n
O D. 42
1IRNIIT
Answer:
C
Step-by-step explanation:
The answer is C, B is for volume
PLEASE HELP NEED TO GET MY GRADE UP!!!!! ILL GIVE BRAINLST!!!!!!!
Answer:
A gardener harvested 20 tomatoes from 5 plants
Step-by-step explanation:
20 ÷ 5=4
Answer:
D) A gardener harvested 20 tomatoes from 5 planets
Step-by-step explanation:
Because:
20 ÷ 5 = 4
Hopefully this helps :3 Sorry if wrong :( Plz mark brainiest if correct :D Your bootiful/handsome! Have a great day luv <3
-Bee~
PLEASE HELP !!!! u will get 15 points
FYI an answer gets half the amount of points you set the value to.
Answer:
x=67 degrees
Step-by-step explanation:
A right angle is 90, the other value is 23. 90+23= 113, 180-113= 67
Answer:
67
Step-by-step explanation:
23 + 90 = 113
180 - 113 = 67
Solve for x.
5x + 3 = 2(x + 3) + 3x – 6
9514 1404 393
Answer:
no solution
Step-by-step explanation:
We can eliminate parentheses and collect terms.
5x +3 = 2x +6 +3x -6
5x +3 = 5x
3 = 0 . . . . . . . . subtract 5x from both sides
There is no value of x that will make this true. There is no solution.
Answer:
No solution
Step-by-step explanation:Does that make sense to u, You distribute 2 with x and 3 which gets you 2x+6. Combine like terms and you will get 5x on the right side, since the 6's cancel out. 5x+3=5x.
X cancels out and u are left with 3=nothing which makes it no solution
I need help I'll give all reward and points! MATH.
find the derivative of y = ln(2x^2 + 2) (brainliest!!!!)
Answer:
[tex]\frac{dy}{dx}= \frac{2x}{x^2+1}[/tex]
Step-by-step explanation:
Use the property :
[tex]\frac{d}{dx}(ln\ x)=\frac{1}{x}[/tex]
Lets get started
[tex]y=ln\ (2x^2+2)\\\\\frac{dy}{dx} =\frac{1}{2x^2+2} (\frac{d}{dx}(2x^2+2) )\\\\\frac{dy}{dx}= \frac{1}{2x^2+2}(4x+0)\\\\\frac{dy}{dx}= \frac{1}{2x^2+2}(4x)\\\\\frac{dy}{dx}= \frac{1}{x^2+1}(2x)\\\\\frac{dy}{dx}= \frac{2x}{x^2+1}[/tex]
Find the slope given the points (2, −7) and (−1,
6).
Answer:
The Slope= -13/3
y-intercept= (0,5/3)
Step-by-step explanation:
m= change in y/change in x
m= y2-y1/x2-x1
m=6-(-7)/ -1-(2)
m=-13/3
The soccer team is conducting a fundraiser selling long-sleeved T-shirts for $14 and short-sleeved T-shirts for $10. So far the team has sold less than $200 worth of the two types of T-shirts. Which inequality best represents x, the number of long-sleeved T-shirts they have sold, and y, the number of short-sleeved T-shirts they have sold?
x + y 200
14x + 10y > 200
14x + 10y < 200
The final statement is: The inequality is 14x+10y<200
What is an inequality?An inequality is an inequation separated by <,>≥,≤. In Mathematics, the relationship between two values that are not equal is defined by inequalities. Inequality means not equal. Generally, if two values are not equal, we use “not equal symbol (≠)”.
Given here: Total sales is less than$200, price of long sleeved T-shirts=$14
and short-sleeved T-shirt=$10
Then let x and y long and short sleeved T-shirts be sold respectively.
∴ 14x+10y<200
Hence, The inequality is 14x+10y<200
Learn more about inequalities here:
https://brainly.com/question/28823603
#SPJ1
How many solutions are there to the equation below?
9(x - 4) = 9x - 33
A. Infinitely many
B. 1
C. 0
Evaluate the expression 43 + [(96 ÷ 8) × 5] – 42.
Answer:
Your answer is 61.
Step-by-step explanation:
43+[(96÷8) × 5]-42, first you have to divide 96 and 8.
96 divided by 8 is 12. next you multiply 12 and 5. 12 multiplied by 5 equals 60. then you take 60 and add the 43. you will get 103, then you take 103 and subtract 42, and you will get 61.
Example:
43 + [(96 ÷ 8) × 5] - 42
43 + [12 × 5] - 42
43 + 60 - 42
103 - 42
( 61 )
y=3+8 − x and x =2 I need help
Answer:
y=9
Step-by-step explanation:
Answer:
y = 9
Step-by-step explanation:
Step 1:
y = 3 + 8 - x Equation
Step 2:
y = 3 + 8 - 2 Input x value
Step 3:
y = 11 - 2 Combine Like Terms
Answer:
y = 9
Hope This Helps :)
PLEASEEE HELLPP!!!!
please don’t answer if you don’t know this is a exam
For which compound inequalities is 18 a solution? Select the statement that are true.
[tex]for \: which \: compound \: is \: 18 \: a \: solution \: select \: the \: statement \: that \: are \: true \: [/tex]
[tex]1.) - 17 < x < 18 \\ 2.) - 14 \leqslant \times \leqslant 18 \\ 3.) \times \leqslant 14 \: or \: \geqslant 18 \ \\ 4.)x < 14 \: or > 18 \\ 5.)x < - 17 \: or \: x > 0[/tex]
Answer:
Which statements are true about the figure? Select two options.
Line JM intersects line GK at point N.
Horizontal line G K intersects vertical line J M at point N, forming a right angle. A line extends from point N to L, down and to the right.
What is the measure of angle T in this triangle? Enter your answer as a decimal in the box. Round only your final answer to the hundredths place. m∠T= ° A right triangle, T R S. Hypotenuse is labeled 68 m. The shorter leg is labeled 32 m. The longer leg is labeled 60 m. The right angle is at angle S. Angle R is accorss from the 60 m side. Angle T is across from the 32 m side.
Answer:
28.07
Step-by-step explanation:
test
What is the value of x that satisfies the equation -3x - 6 = 30? I NEED HELP ASAP PLS!!!!! YOU GET 15 POINTS!!
Answer:
x = -12
Step-by-step explanation:
First, move the constant to the right and change its sign.
-3x = 30 + 6
Next, add the numbers
-3x = 36
Lastly, divide both sides by -3
x = -12
i really need help with this
Answer:
sorry dude I can't answer it
Please help me.... (I'm sorry if it's blurry)
Step-by-step explanation:
equation 1 for first Friend.
y+X= $50,000
y=50x
friend 2
X+y=$20 *24hrs=$480,000
X=480y
hence,
when X is 0, y=
0*480=$0
X=1000,y=
1000*480=48,000
if it's wrong please pardon me,the dress of today can be distributed amongst ten persons
7x/5+5/2=x/10+1/5
SHOW WORK!!!
PLEASE HELP!!!!
WILL MARK BRAINLIEST
Answer:
- 23/13
Step-by-step explanation:
1. Subtract 5/2 from both sides of the equation.
2. Simplify
7/5 = /10 − 23/10
3. Multiply all terms by the same value to eliminate fraction denominators.
7/5 = /10 − 23/10 2 ⋅ 5 ⋅ 7/5 = 2 ⋅ 5( /10 − 23/10)
4. Simplify
14 = − 23
5. Subtract from both sides of the equation.
14 = − 23 14 − = − 23 −
6. Simplify
13 = − 23
7. Divide both sides of the equation by the same term.
13x = −23 13x/13 = -23/13
8. Simplify
= −23/13
Parallelogram Property: opposite sides are congruent
Solve for x.
Answer:
Value of x = 19
Step-by-step explanation:
We know that in a parallelogram opposite sides are congruent.
So, in the given parallelogram side LM ≅ side NO
So, we can write [tex]2x+2=40[/tex]
Solving the equation to find value of x
[tex]2x+2=40\\2x=40-2\\2x=38\\x=\frac{38}{2}\\x=19[/tex]
So, value of x = 19
