Answer:
$7.09
Step-by-step explanation:
Multiply 5.1 * 1.39 which equals 7.089. Then round to the nearest hundreth which will be 7.09.
1/4(z 3z) 7=−z 1 please help with this ive been stuck
Answer:
z=0
Step-by-step explanation:
if the equation was 1/4(3z)7=-1z
LM is the midsegment of trapezoid ABCD. If AB = 46 and DC = 125, what is LM?
Answer:
LM = 85.5
Step-by-step explanation:
B1 + B2/2
46 + 125/2
LM = 85.5
Find the slope plz help help plz
Answer:
-2
Step-by-step explanation:
In 60 seconds, a turtle’s heart beats 20 times. To find the amount of time between heartbeats, what should you do?
Answer:
1 heart beat every 3 seconds
Step-by-step explanation:
60 seconds
20 heartbeats
60/20=3
So 1 every 3 second
4x−3(x−2) simplify the equation
Answer:
4x-3(x-2) = 4x-3x+6 = x+6
Find the equation of the line that is parallel to the given line and passes through the given point.
y = −5x + 1; (5, 7)
See attachment for math work and answer.
The equation we are looking for is parallel to the given equation. This means both equations have the same slope.
Answer:
y = -5x + 32
Step-by-step explanation:
y = -5x + 1
=> (d): 5x + y - 1 = 0
d' is parallel to the given line and passes through the given point
=> (d'): passes through (5;7)
// (d): 5x + y - 1 = 0
=> (d'): 5x + y - 32 = 0 <=> y = -5x + 32
Find x and y intercept and graph -3 + 2y = -5
Answer:
( [tex]\frac{5}{3}[/tex] , 0 ) ; ( 0 , - [tex]\frac{5}{2}[/tex] )
Step-by-step explanation:
- 3x + 2y = - 5
Coordinates of x-intercept are (x, 0)
- 3x + 2(0) = - 5 ⇒ x = [tex]\frac{5}{3}[/tex]
Coordinates of y-intercept are (0, y)
- 3(0) + 2y = - 5 ⇒ y = - [tex]\frac{5}{2}[/tex]
3. Solve for a
5(a-2) = 2(10+a)
it’s due by midnight and can you also tell me how you got the answer
Answer:
a=10
Step-by-step explanation:
distribute on both sides to get
5a-10=20+2a
add/subtract like terms
5a-2a=3a
20+10=30
so the equation is
3a=30
divide 30 by 3 and you get 10
Answer:
a = 10
Step-by-step explanation:
[tex]5(a - 2) = 2(10 + a) \\ \\ 5a - 10= 20 + 2a\\ \\ 5a - 2a= 20 + 10\\ \\ 3a = 30\\ \\ a = \frac{30}{3} \\ \\ \huge \red{ \boxed{a = 10}}[/tex]
does this graph show a function? explain how you know
Answer:
B
Step-by-step explanation:
if you drew a line on top of any part of the parabola, you will only touch the line once.
(when drawing a line, they are always vertical, not horizontal)
A linear function contains the following points.
x y
0 –4
4 4
What are the slope and y-intercept of this function?
A.
The slope is
1
2
2
1
.
The y-intercept is (0, –4).
B.
The slope is
1
2
2
1
.
The y-intercept is (–4, 0).
C.
The slope is –2.
The y-intercept is (0, –4).
D.
The slope is 2.
The y-intercept is (0, –4)
Question in picture solve
Sara has a balance on her credit card of $212.45. She writes a check for $165.45 towards her credit card balance. After she has paid, how much more money will she need to pay to have a zero balance?
ANSWER: 47 .....................................................................................................................................................................................
A ramp must be in the form of a right triangle where every vertical length(leg) of 1 ft has a horizontal length(leg) of 12 ft. What is the length of a ramp with an 18-ft horizontal leg and a 1.5-ft vertical leg? Round your answer to two decimal places.
In Algebra, when a number isn't
known, we use a———
in its place.
Answer:
Variable
Step-by-step explanation:
something like x or y is in the place of a number when you do not know the answer
plz say me answer (algebraic expressions and identities)
Step-by-step explanation:
30976-15376/52
15600/52
300
so,300 is the final ans.
Answer:
300
Step-by-step explanation:
Apply PEMDAS.
[tex]\frac{176*176-124*124}{52}\\\\\frac{30976-15376}{52}\\\\\frac{15600}{52}\\\\\boxed{300}[/tex]
Hope this helps.
solve the inequality 4x - 7<5
Answer:
x < 3
Step-by-step explanation:
4x - 7 < 5
Add 7 to both sides;
4x < 12
Divide both sides by 4;
x < 3
Answer:
x < 3
Step-by-step explanation:
Given
4x - 7 < 5 ( add 7 to both sides )
4x < 12 ( divide both sides by 4 )
x < 3
Hi... can you tell me is this formula is right or wrong??
Answer:
this formula is right
Any suggestions for concentrating on schoolwork?
Don't answer unless you have serious advice
Answer:
One thing that I do to help me with home work is to buy m&ms or your favorite candy/snack and then when your done with a question or however you want to split it up eat a piece. If you are doing virtual school when you wake up get dressed, make your bed, eat breakfast, and prepare a bag of all of you schoolwork, like you would on a regular day. after every class take a 5 min. break and walk around.
Step-by-step explanation:
I hope this helped
dd is paid a minimum monthly salary of $1250 plus 8% of sales. last month
she sold $22000 worth of merchandise. what was her total pay
Answer:
3010.00
Step-by-step explanation:
1250+1760= 3010.00
22000*8%= 1760
Answer:
220000 time 8%= 1760
add by 1250 + 1760= 3010.
Step-by-step explanation:
jessica will babysit children for $8 an hour. ciara will babysit for an appointment fee of $12 and $4 an hour. how many hours would they need to work to earn the same amount of money? if a baby sitter was needed for 5 hours, who would be less expensive?
Answer:
Answer are in bold below
Step-by-step explanation:
Question: 1
Jessica = $8
Ciara = $12 + 4 $16
Now we times both values.
16 x 8 = $128
8 x 16 = $128
They would both need to work 8 hours ft=or the same money.
Question 2:
$8 x 5 = $40
$16 x 5 =$80
Jessica will be less expensive.
Answer: 3 hours
Jessica=$8
Ciara= $4 + $12
8*3= $24
4*3= $12 +$12= $24
Because Ciara has an additional $12 fee, you have you add it on to her total.
ok will somebody explain this to me? this has nothing to do with school. just - what?
Answer:
Step-by-step explanation:
so 49.8004 is what it is 0.001 left. 1 x or divide it stay the same
exp: 1[tex]1\sqrt{2}[/tex]
Explanation:
Whenever you divide by a fraction, you multiply by the reciprocal of that fraction, so 49.8004 / 0.001 would be 49.8004 / 1/1000, which would be 49.8004 * 1000/1, which is 49,800.4.
If you think about it, the problem translated into words is "How many 0.001's fit into 49.8004", which is a big number, because a lot of 0.001's can fit inside 49.8004.
quadratic equations
9 + 2x2 + 2 =0
Answer:i kinda don't understand but i guess you mean sqrt11/2?
Step-by-step explanation:2x^2+11=0 easy move
identify the slope and intercept from the equation
Answer:
slope=1
y-int=-8
Step-by-step explanation:
Answer:
The slope is 1 and the y-intercept is -8
On multiple-Choice history Test, rita received a mark of 80%. She answer 32 correctly
Let total number of questions be x.
According to the question,
80% of x is 32
or 80/100 × x = 32
or x = 32 ÷ 80/100
or x = 32 × 100/80
or x = 32 × 10/8
or x = 4 × 10
or x = 40
So, total number of questions is 40.
NOV 06, 2:1
Given right triangle ABC with altitude BD drawn to hypotenuse AC. If AD = 3
and DC = 12, what is the length of BD? (Note: the figure is not drawn to scale.)
Answer: 5
Step-by-step explanation:
Answer: 6
Step-by-step explanation:
thank you to the user above for the comment i just entered it and 6 is correct in delta math
what is 3/5 miles and 1/3 hours as a unit rate?
Answer:
try math-way
Step-by-step explanation:
HELPPP ME OUT I ONLY NEED THE ONES THAT ARE BLANK HELLPPP
Answer:
um its blurry my friend
HELPPP!!!
help me for a brainliest!
=5^6/5^4
=5^(6-4)
=5^2 ANSWER..
.) Freddy is 6 years older than twice his nephew's age. The sum of their ages is
57. How old are Freddy and his nephew?
Answer:
Freddy is 40
his nephew is 17
Step-by-step explanation:
6+2n +n=57 6+2n or 6+2(17
6+3n=57 6+34
3n=51 40
n=17 f=40
Giving brainiest explain answer
Answer:
A.) -5
Step-by-step explanation:
Slope Formula ---> [tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex] m = slope
[tex]m = \frac{2 - (-3)}{-2 - (-1)}[/tex]
Eliminate negatives:
[tex]m = \frac{2 + 3}{ -2 + 1}[/tex]
Solve:
[tex]m = \frac{5}{-1}[/tex]
Simplify:
[tex]m = -5[/tex]
