Answer:
6+9-2×4÷8=14
Step-by-step explanation:
or, 15-8÷8=14
or,15-1( since divide goes first then subtraction)=14
or 14=14
#true
If 4 cubic yards is "one load", how many loads of dirt must be moved to make a hole 30 feet
long, 25 feet wide, and 8 feet deep?
Answer:
Step-by-step explanation:
What is the Valois c^2 + 7 when c= 5
Answer:
32
Step-by-step explanation:
5^2 + 7 = 25 + 7 = 32
Write an equation that represents the line passing through the point -3, -1 with a slope of 4
Answer:
Equation that represents the line passing through the point -3, -1 with a slope of 4 is
[tex]y= 4x+11[/tex]
Step-by-step explanation:
Equation of line in point slope form is
[tex]y-y_1=m(x-x_1)[/tex] -------(1)
Here
[tex]m=4 \ \ \ and \ \ \ (x_1, y_1) = (-3, -1)[/tex]
Substituting values in equation (1)
[tex]y+1=4(x+3)\\ y= 4x+11[/tex]
Add: x^2+6x+2/5x+15 + x+10/5x+15 1. Rewrite the expression as a single fraction
2. Combine like terms
3.Simplify
Answer:
the simplified expression is [tex]\frac{x+4}{5}[/tex]
Step-by-step explanation:
Given;
[tex]\frac{x^2 + 6x + 2}{5x + 15} + \frac{x+ 10}{5x+ 15}[/tex]
1. Rewrite the expression as a single fraction as follows;
[tex]\frac{x^2 + 6x + 2}{5x + 15} + \frac{x+ 10}{5x+ 15} = \frac{x^2 + 6x + 2 \ + \ {x+ 10} }{5x + 15} = \frac{x^2 + 7x + 12}{5x + 15}[/tex]
2. By combining like terms we had [tex]\frac{x^2 + 7x + 12}{5x + 15}[/tex]
3. The expression is simplified as follows;
Factorize the numerator and denominator;
[tex]\frac{x^2 + 7x + 12}{5x + 15} = \frac{x^2 + 3x + 4x + 12}{5(x + 3)} = \frac{x(x + 3) + 4(x + 3)}{5(x + 3)} = \frac{(x + 3)(x + 4)}{5(x + 3)} = \frac{x + 4}{5}[/tex]
Therefore, the simplified expression is [tex]\frac{x+4}{5}[/tex]
Answer:
(x+4)/5
Step-by-step explanation:
Brian invests £13400 into his bank account.
He receives 6.5% per year simple interest.
How much will Brian have after 5 years?
9514 1404 393
Answer:
£17,755
Step-by-step explanation:
The formula for the balance of a simple-interest account is ...
A = P(1 +rt) . . . . P is the amount invested, r is the annual rate, t is years
A = £13400(1 + 0.065(5)) = £13400(1.325) = £17,755
Brian will have £17,755 after 5 years.
a tvs original cost is $500 if a store wants to set the price using a markup of 10% what will the price be?
Answer:
550
Step-by-step explanation:
10% of 500 = 50
500+50=550
The price is 550
Given that,
The cost of the tvs is $500And, there is the markup of 10%.calculation:= 500 + (10% of 500)
= 500 + 50
= 550
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LEARN Denzel gives of his pretzel sticks to Jane and of his pretzel sticks to Hannah. He has 55 pretzel sticks left. How many pretzel sticks did he have before he gave any away? 56 pretzel sticks 90 pretzel sticks 136 pretzel sticks 144 pretzel sticks
Answer:
90 pretzel sticks.
Step-by-step explanation:
Answer:
Denzel had 90 pretzel sticks before he gave any away.
Step-by-step explanation:
1) He gives away 2/9 to Jane (He's got 7/9 pretzel sticks left after Jane).
2) The remaining pretzel sticks are broken into 6 portions. He gives away 1/6 to Hannah. Now he's got 5/6 pretzel sticks remaining. We are told that these 5 parts are worth 55 pretzel sticks.
3) 55 pretzel sticks divided into 5 equal parts is 11 pretzel sticks in each.
4) 2/9 + 1/6 pretzel sticks given away needs common denominators to add
4/18 +3/8 = 7/18 pretzel sticks given away in total
That means 11/18 pretzel sticks remained that he did not give away. We are told the 11/18 represents his remaining 55 pretzel sticks.
5) Since we have now divided the whole lot of pretzel sticks into 18 pieces we have 7/18 given away plus 11/18 (55 remain), and we calculated each part is 5 pretzel sticks.
6) 5 x 18 parts = 90 pretzel sticks to begin with.
Hey, please do this!! you can do one of them you don’t have to do them all, but if you want to do them all that would be also appreciated!!
Answer:
9+13=22
2(5)+5=15
3(-8)+24= 0
PLEASE LOOK AT THE ATTACHMENT!!
Answer:
mkay
Step-by-step explanation:
I load of bricks is twice as heavy as a load of sticks the total weight of four loads of bricks and four loads of sticks is 771 kilograms what is the total weight of one load of bricks and three loads of sticks
9514 1404 393
Answer:
321.25 kg
Step-by-step explanation:
The given relations are ...
b = 2s
4b +4s = 771
Substituting for b, we have ...
4(2s) +4s = 771
12s = 771
s = 64.25
b = 2s = 128.50
Then the weight of interest is ...
b +3s = 128.50 +3(64.25) = 321.25 . . . . kg
Point B lies between A and C. If AB = 15 units and AC = 50 units, what is the length of BC?
Answer:
BC = 35 units
Step-by-step explanation:
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Hello someone tell me what I should do. Don't give answer just tell me.
Answer and Step-by-step explanation:
-2 + 23x is an angle, and since the angles are all 90 degrees (shown with the red square), -2 + 23x = 90
Solve for x.
-2 + 23x = 90
Add 2 to both sides.
23x = 92
Now divide by 23 on both sides to obtain x.
x = 4
x is equal to 4.
#teamtrees #WAP (Water And Plant)
convert the following to slope-intercept form
x+2y=6
Answer:
3
Step-by-step explanation:
3Starting with the equation x+2y=6 and subtracting x from both sides gives 2y = -x + 6. If we then divide each term by 2, we get the final result of y = -1/2x + 3. Here we see that the slope (m) is equal to -1/2, and the y-intercept is 3
Busby County is rectangular. A map of the county on a coordinate plane shows the vertices of the county
at A(-4, 6), B (6,6), C (6,-9), and Di-4,-9). Each unit on the map represents 1 mile.
What is the county's perimeter?
Answer:
The county's perimeter is of 50 miles.
Step-by-step explanation:
Perimeter of a rectangle:
The perimeter of a rectangle, with length l and width w, is given by:
[tex]P = 2(l + w)[/tex]
Length:
Segments AB and CD.
The length is 6 - (-4) = 6 + 4 = 10 units = 10 miles.
Width:
Segments BC and AD.
The length is 6 - (-9) = 6 + 9 = 15 units = 15 miles.
Perimeter:
[tex]P = 2(10 + 15) = 2(25) = 50[/tex]
The county's perimeter is of 50 miles.
The functions f(x) and j(x) are graphed below. If j(x)=f(x+k), what is the value of k
Answer:
The value of k is:
k=6
Step-by-step explanation
Solve the equation.
5.16 = 4n
Show your work.
Answer:
5.16=4n
Step 1: Flip the equation.
4n=5.16
Step 2: Divide both sides by 4.
4n/4= 5.16/4
anwers n=1.29
Step-by-step explanation:
I hope this help ;-)
Twenty six students. They have 8 cars and the car hold 3 kids. How many kids will not have a ride
Answer:
2
Step-by-step explanation:
3*8=24
Solve for x 9x=-81
X=-90
X=-72
X=-9
X=-8
Answer:
x = -9
Step-by-step explanation:
hope this was helpful!! c:
Answer:
x= -9
Step-by-step explanation:
9x/9= -81/9
x= -9
What’s the answer?
Answer choices:
One real solutions
Two real solutions
No real solutions
Answer:
1. Two real solutions
2. Two real solutions
3. One real solutions
4. Two real solutions
5. Two real solutions
PLS HELP!! WILL GIVE BRAINLIEST!!
Graph y = -2x+1
Answer:
I hope this helps! Have a great day!
Step-by-step explanation:
C.
3a(-3b)(-4c)(-1)?
Answer:
-36abc
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
When we simplify the expression 3a(-3b)(-4c)(-1), the result obtained -36abc
Data obtained from the question3a(-3b)(-4c)(-1)Simplification =?How to simplify the expressionThe expression 3a(-3b)(-4c)(-1) can be simplified as follow
3a(-3b)(-4c)(-1)
Clear bracket by multiplying as shown below
3a × -3b × -4c × -1
-36abc
Thus,
3a(-3b)(-4c)(-1) = -36abc
Learn more about algebra:
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M
2
M-4=28
Your answer
Answer:
If we are solving for M than M is 32
Step-by-step explanation:
6. Give examples of symmetry.
e 8t
Part I: The word BOOK has a horizontal line of symmetry when it is written in all capital letters. Write
two other words with four or more letters that have a horizontal line of symmetry. (2 points)
H,V, I,M,w
Part II: The letter Y has a vertical line of symmetry when it is written as a capital letter. Find five other
letters that have a vertical line of symmetry. Then draw each letter showing the lines of symmetry.
Show your work. (2.5 points)
Part I: The letters that have a horizontal line of symmetry are B, C, D, E, H, I, K, O, and X.
Part II: The letters that have a vertical line of symmetry are A, H, I, M, O, T, U, V, W, X, and Y.
A line that splits a form exactly in half is known as a line of symmetry. This indicates that both half of the object would perfectly match if you folded it along the line.
Part I: The letters of the English alphabet having horizontal lines of symmetry are B, C, D, E, H, I, K, O, and X.
Part II: the letters of the English alphabet having vertical lines of symmetry are A, H, I, M, O, T, U, V, W, X, and Y.
Therefore,
Part I: The letters that have a horizontal line of symmetry are B, C, D, E, H, I, K, O, and X.
Part II: The letters that have a vertical line of symmetry are A, H, I, M, O, T, U, V, W, X, and Y.
Learn more about the symmetry here:
https://brainly.com/question/1593820.
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Which table represents a linear function?
In a city in Ohio, the sales tax rate is 7.25%. What is the TOTAL price after tax for a pillow that has a price before tax of $8.00?
Answer:
tax is .58
for the pillow so
8.58
Paul was plotting points on a graph. He was given (3,4). When he moves 3 spaces, which direction will he need to go?
Answer:
right from the y-axis
Step-by-step explanation:
The ordered pair (3, 4) is understood to be the (x, y) coordinates of the point Paul wants to plot.
__
The x-coordinate (3) is the number of spaces the point lies to the right of the y-axis.
The y-coordinate (4) is the number of spaces the point lies above the x-axis.
__
If Paul is moving 3 spaces from the y-axis, he will be moving to the right to get to where he will plot the point.
solve for x x/6+5=4
x=
Answer: 30/23
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
Step 2: Subtract 4x from both sides.
Step 3: Subtract 5 from both sides.
Step 4: Multiply both sides by 6/(-23).
lolz have a nice day!!!
Answer:
Multiply the whole equation to 6 to make it simple.
So you get:
X + 30 = 24
So: X = 24 - 30 = ( - 6 )
the graph of the function y=2^x is shown , if the graph is translated 3 units downward what is the resulting function ?
Answer: I’m pretty sure it’s y=2^x-3
Step-by-step explanation:
I think that if y=2^x and you want to move it downward you would just simply subtract 3
How do I find the x and the y
Answer:
x = 22
y = 35
Step-by-step explanation:
Because its an isosceles triangle, you know the base angles are equal so:
[tex]3x - 11 = 2x + 11[/tex]
Solving:
subtract 2x from both sides
[tex]x-11=11[/tex]
add 11 to both sides
[tex]x = 22[/tex]
Next, find the angle measures of the two base angles:
[tex]3*22-11\\66-11\\55[/tex]
To find y, you know that the interior angles of the whole triangle add up to 180, so you have
[tex]55 + 55 + 2y = 180[/tex]
solving,
[tex]110 + 2y = 180[/tex]
subtract 110 from both sides
[tex]2y = 70[/tex]
divide both sides by 2
[tex]y = 35[/tex]
Answer:
x =22°
y =35°
Step-by-step explanation:
3x-11 = 2x+11
then x =22°
and 2y = 180-(55+55)
2y = 70
y = 45°
Please urgent fast thanks
Answer:
A) I = $171.73
B) $4771.73
Step-by-step explanation:
We are told her loan is $4600 for 7 months.
Thus;
Principal; P = 4600
Time; T = 7 months = 7/12 year
Interest rate is given as 6.4%
Thus; r = 6.4
A) To get the interest, the Formula is;
I = PRT/100
I = (4600 × 6.4 × (7/12))/100
I = $171.73
B) Since interest is $171.73, it means amount she owes after the 7 months = $4600 + $171.73 = $4771.73
