Miles walk a total of 8 miles.
Step-by-step explanation:First, we need to take $8 away from the total ($26) to get $18.
Then, we divide $18 by 2 to get the total distance, which is 9 miles.
(8+2)² HELP ME I NEED IT
Answer:
100 answer
follow me for more best answer
It equals 100
Could I have branliest, heart with 5 stars
Thanks and have a merry Christmas!
11) Sarah read 60 pages of her new book this morning, which was 15% of her
book. How many pages does Sarahs book have?
Answer:
400 pages in total
Step-by-step explanation:
60 = 15% (2)
120/3 = 30%/3
40= 10%(10)
400=100%
I'm bad at explaining
In an experiment, the variable that is manipulated is called the?
Measurement variable
Explanatory variable
Response variable
Confounding variable
Answer:
Explanatory Variable is the right answer it is the variaable being manipulated and observed.
Step-by-step explanation:
If Paul works on Saturdays, he earns $8 per hour (h). plus a $15 bonus for working on the weekend. He wrote a
function, f(h) = 8h + 15 to help calculate how much he would earn working different numbers of hours next Saturday.
How much will Paul earn for working 6 hours and 8 hours?
A)$63, $78
$63, $78
B)$48, $64
$48. $64
C)$63, $79
$63, $79
D) $48, $79
$48, $79
Answer:
23
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
A road crew uses the triangles shown in the diagram to
measure the width of a sinkhole across a highway from a safe
distance away. How wide is the sinkhole?
Answer:
18 ft
Step-by-step explanation:
Both triangles shown are congruent.
By the concept of transversal lines and vertically opposite angles, we conclude that the width of the sinkhole is 18 feet.
What is a transversal?We know when a transversal intersects two parallel lines at two distinct points,
Two pairs of interior and alternate angles are formed such that the measure of interior angles are same and the measure of alternate angles is also the same.
We know when a transversal intersects a parallel line vertically opposite angles are equal and we also know that sides opposite to similar angles have the same length.
∴ The width of the sinkhole is also 18 feet.
learn more about transversal here :
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a shopper 48 hot dogs the store sells identacal ht dogs in two diffrent sized packets the sell a six pack of hot dogs for 2.10 and a 8 pack of hotdogs for 3.12 should the shopper buy 8 6 packs or 6 8 packs
Answer:
The shopper should but the 6 pcs pack because its cheaper.
Step-by-step explanation:
6-pcs pack = $2.10
hot dogs needed = 48
number of 6 pcs = 48 divided 6 = 8
total cost = $2.10 x 6 = $16.80
8 pcs pack = $3.12
hot dogs needed = 48
number of 8 pcs packs = 48 divided 8= 6
total cost = $3.12 x 6 =$18.72
hope it helps :)
yea yea yea yea yea help please i have a zero in this class lol
Answer:
D. -3z+2
Step-by-step explanation:
Steps:
Remove parentheses: (a) = a
= 5z+9-(8z+7)
....
Simplify
5z+9-8z-7: -3z+2
Answer:
-3z +2
Step-by-step explanation:
A expression in terms of z is given to us and we need to simplify out the given expression . The give an expression to us is ,
[tex]\implies (5z + 9 ) - ( 8z + 7 )[/tex]
Recall that , + × - = - . We have ,
[tex]\implies 5z + 9 - 8z - 7 [/tex]
Combining the like terms and simplifying ,
[tex]\implies 5z - 8z - 7 +9 \\\\\implies \underline{\underline{ -3z +2 }}[/tex]
Hence the last option is correct .
Which of the following minor function have a rate of change that is really then 14? select all that apply
Answer:
Uhm....attach the photo
Step-by-step explanation:
where is the rest of the quienstion?
Step-by-step explanation:
???
21 is a supplement of 22, and mZ1 = 123°. Z2 is a complement of 23. Find m23.
O
mZ3 =
What is the slope of the following points (5,7) and (12,2)?
5
-7/5
2/10
-5/7
WILL GIVE BRAINLIEST
Answer:
use the slope formula: (y2-y1)/(x2-x1) and then plug in the points given
(2-7)/(12-5)
-5/7
the slope is the last one or "D"
Step-by-step explanation:
the question is in the picture
Answer:
angle 3 is 100 and 4 is 80
Step-by-step explanation:
Graph a line that contains (-2,7) and a slope of 4
Answer:
The equation would be y = 4x + 15
Answer:
draw a line trogh the points (-2, 7) and ( -1,11)
Step-by-step explanation:
Plot the first point (-2,7) then go 4 up and 1 right (because the slope is
4 = 4 rise/1run ), plot that second point ( -2+1, 7+4) = (-1, 11), and connect them.
I REALLY NEED HELP WITH THIS PLEASE!!
The ratio of cats to dogs at Mrs. Hernandez's Pet Shop is 2 to 3. There are 24 dogs at her pet shop. What is the total number of animals at Mrs. Hernandez's Pet Shop? F 40 G 16 H 60 j 36
Answer: J 36, Total: 60 animals
Step-by-step explanation:
24/36 divided by 12=2/3
Total:24+36=60
The computer club has a budget of $80 for a pizza party club can get large pizzas for $10 in cases of soda for five dollars the club like to buy at least five large pizzas and at least three cases of soda
Answer:
im sorry this is confusing
Step-by-step explanation:
Two cities Asheville and Boulder are 2.5 inches apart on a map. A third city well spring is located exactly halfway between Asheville and Boulder. If the scale is 0.5 inches = 15 miles find the actual distance from wellspring to Boulder
Answer:
75miles
Step-by-step explanation:
Let A be the location of Asheville, B be the location of Boulder and W be the location of wellspring.
If well spring is located exactly halfway between Asheville and Boulder, then;
AW + WB = AB
If Asheville and Boulder are 2.5 inches apart on a map, then AB = 2.5 inches
The actual distance from wellspring to Boulder is WB
Since W is the midpoint of A and B, then AW = WB. The equation becomes;
WB + WB = AB
2WB = AB
WB = AB.2
WB = 2.5/2
WB = 1.25 inches
Hence the distance from wellspring to Boulder is 1.25inches.
Since 0.5 inches = 15 miles on the map,
1.25inches = x
Cross multiply;
0.5x = 15 * 1.25
0.5x = 18.75
x = 18.75/1.25
x = 75miles
Hence the actual distance from wellspring to Boulder is 75miles
How many places do you need to move the decimal to the left to write the
number below in scientific notation?
12000000000
A. 10
B. 9
C. 11
O O
D. 6
Answer:
9
Step-by-step explanation:
the decimal always goes between the numbers that arent 0s
Answer:
it’s 9 because i don’t know I just saw someone else say that
Step-by-step explanation:
Margie budgets a maximum amount of $27 to rent a bicycle. The rental company charges a $15 fee. What is the maximum amount of hours Margiecaan rents a bicycle if the cost to rent a bicycle is $4 per hour?
Answer:
3
Step-by-step explanation:
you have 12 dollars left. divided by 4, is 3 hours
Work out the value of angle x.
Answer:
The answer is 45 degree.
Does anyone know the answer ? (geometry)
Answer:
The answer 7.48
Step-by-step explanation:
I hope this helped
Can someone please help me with this? It's the only question I need help with (since we are reviewing things that we learned in 6th grade again)
Answer: 18 mega rolls
Step-by-step explanation:
Answer:
the second one is a better deal.
Step-by-step explanation:
first deal:
6 rolls for 9.24
9.24/6 = 1.54
1.54$ per roll
second deal:
18 rolls for 27.54
27.54/18 = 1.53
1.53$ per roll
the second one is one cent cheaper
A hot air balloon in flight begins to ascend at a steady rate. After 1.5 minutes, the balloon is at an altitude of 2150 feet. After 3 minutes, it is at an altitude of 2330 feet. Use an equation in point-slope form to determine the altitude the balloon will reach after 5 minutes.
Answer: hope it helps
Step-by-step explanation:The balloon will not reach 2,500 feet after 4 minutes.
Step-by-step explanation:
The equation of the line in the point-slope form is
A hot air balloon in flight begins to ascend at a steady rate of 120 feet per minute, then the slope is
After minutes, the balloon is at an altitude of feet. This means, the line passes through the point (1.5, 2,150).
Substitute the slope and point coordinates into the equation:
We know that after 3 minutes, the balloon is at an altitude of 2,330 feet. Check this:
Now, find the height after 4 minutes:
Thus, the balloon will reach only 2,450 feet after 4 minutes.
help me its math.... i give memeliest
Answer:
Dang!!!! Thats so true!!!
Step-by-step explanation:
Answer:
Awhh
Step-by-step explanation:
What is the greatest common factor of the following terms: 3x, 9x, 27x
Answer:
Step-by-step explanation:
1 and 3
-8 x f(1) - 4 x g(4) =
Answer: -8xf-16xg
Step-by-step explanation:
Neeeddd helppppp now !
Answer:
C. a=12ft, b=12ft
Step-by-step explanation:
This is a 45*-45*-90* triangle
"a" and "b" are the same
and the hypotenuse (which is 12 square roots of 2) is square root of 2 times as long as each leg.
so the answer must be:
a = 12ft, b = 12ft
What is the average rate of change of the function
f(x) = 2x + 8
over the interval [2, 6)?
The average rate of change of the function f(x) over the interval [tex][2, 6][/tex] is 2.
Important information:
The function is [tex]f(x)=2x+8[/tex].The given interval is [2,6].Average rate of change:The average rate of change of the function f(x) over the given interval [tex][a,b][/tex] is:
[tex]m=\dfrac{f(b)-f(a)}{b-a}[/tex]
Using the above formula, we get
[tex]m=\dfrac{f(6)-f(2)}{6-2}[/tex]
[tex]m=\dfrac{(2(6)+8)-(2(2)+8)}{4}[/tex]
[tex]m=\dfrac{12+8-4-8}{4}[/tex]
[tex]m=\dfrac{8}{4}[/tex]
[tex]m=2[/tex]
Thus, the average rate of change of the function f(x) over the interval [tex][2, 6][/tex] is 2.
Find out more about 'average rate of change' here:
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Savion uses the escalator in the shopping mall to get to the ground floor from the underground garage located at (8,-5). Which of the following coordinates correspond to the location of the ground floor when undergoing a translation of 5 steps to the right and 11 steps upwards?
Answer choices:
(8,-5)
(13,6)
(13, -16)
(3,16)
Answer: the second option
Step-by-step explanation:
look at on a coordinate plane going left is decreasing ( negative) and he is already at 8,-5 so you add 5 to 8 to get 13 as the first coordinate add 11 to -5 and you'll get 6 therefore the coordinates are (13,6)
Which situation can the integer -71 represent?
Choose the correct answer below.
A) a bird flies 71 ft above sea level
B) you climb a mountain 71 ft above sea level
C) a fish swms 71 ft below sea level
(-5,-3) (5,-4) slope =
Answer:
Your slope would be -1/10
Step-by-step explanation:
To find the slope from two points, you would use the formula y2-y1/x2-x1
In this case, the equation would look like -4-(-3)/5-(-5)
-4 - (-3) = -1
5 - (-5) = 10
-1/10 = -1/10
