Answer:
h=3
Step-by-step explanation:
(12-6)/(h--5)=3/4 ~ basic slope equation
6/(h+5)=3/4 ~ simplification
24=3(h+5) ~ multiply both sides by (h+5) and 4 to clear the fractions
24=3h+15 ~ distribute the 3
9=3h ~ subtract 15
h=3 ~ divide by 3
Answer:
Step-by-step explanation:
slope = -3
slope = (h-6)/(8-6) = (h-6)/2 = -3
h-6 = -6
h = 0
20 POINTS GUYS
EASY WORD PROBLEM ⦁ The cylindrical Giant Ocean Tank at the New England Aquarium in Boston is 24 feet deep and has a radius of 18.8 feet. Find the volume of the tank.
⦁ Use 3.14 for pi and round your answer to the nearest tenth if necessary.
Answer:
26635.2
Step-by-step explanation:
pi18.8^2=~1109.8
1109.8*24=26635.2
There are 24 people at a party and each person eats 1/8 of a cake. There was not any cake leftover. How many cakes were at the party?
Answer: 3 cakes were at the party
Step-by-step explanation:
Multiply 1/8*24 to find the exact number of cakes that were at the party
Hope this helps :)
Answer:
There is 3 cakes
Step-by-step explanation:
i know that because if you take it fits into 24 3 times
please mark as brainllest
Express 20 : 35 in its simplest form. (Ratio with working out)
Answer:
20/35 =4/7 it is the simplest form of 20:35
Which expression is equivalent to 15x + 3?
Answer:
the answer is 15x+3=3(5x+1)
PLEASE HELP ASAP WILL MARK BRAINLIEST
Answer: 314 mm
Step-by-step explanation:
Area of a circle is π*r^2
r is radius and π is 3.14
here the radius is 10
3.14 * 10^2 = 3.14 * 100 = 314
HELP ILL MARK YOU BRAINLIST
Answer:
-2
Step-by-step explanation:
You can see that when x goes up by 1, y goes down by 2. This means the rate of change is -2
Answer:
The rate of change is -2
Step-by-step explanation:
Take any two points from the graph. (0,-4) and (-2,0). Plug them into the equation y2-y1/x2-x1. In this case the equation would be 0--4/-2-0. Simplify this and get 0+4/-2-0. Simplify again and get 4/-2 which is -2
Therefore the rate of change is -2
Hope this helps
Solve the equation below. Simplify if necessary.
-4/7v = -8 2/3
Show how you did it please :)
Answer:
15 1/6
Step-by-step explanation:
change -8 2/3 into an improper fraction = -26/3
-4/7v = -26/3
cross-multiply:
3(-4v) = (-26)7
-12v = -182
v = 182/12
v = 15 1/6
Find the average rate of change over the interval (-1, 2] (x=-1 and x=2).
Answer:
The internal rate of change over the interval (-1,2) is 1
How many 45° angles would it take to turn in a complete circle
Answer: 8 45 degree angles
Step-by-step explanation:
A circle is 360 degress. 360 divided by 45 equals 8
Answer:
8
Step-by-step explanation:
a circle is 360°. to find how many 45° angles it would take to turn in a complete circle:
360°/45°=8
it would take 8 45° angles to turn in a complete circle
write 5/6 as a decimal
Answer:
0.83333333
Step-by-step explanation:
Is that what you wanted?
look it upppppppp B))
An arithmetic sequence has a 2nd term equal to 3 and 10th term equal to -13.
Find the term of the sequence that has value -93?
Answer:
n = 50
Step-by-step explanation:
Let a be the first term and d be the common difference.
An arithmetic sequence has a 2nd term equal to 3 and 10th term equal to -13.
[tex]a_n=a+(n-1)d[/tex]
According to the given condition,
[tex]a_2=3\\\\a_{10}=-13[/tex]
or
[tex]a+(2-1)d=3\\\\a+d=3\ ...(1)\\\\a+(10-1)d=-13\\\\a+9d=-13\ ...(2)[/tex]
Subtract equation (1) from (2).
a+9d-(a+d) = -13-3
8d = -16
d = -2
Put the value of d in equation (1).
a+(-2) = 3
a = 3+2
a = 5
Now,
[tex]a+(n-1)d = -93\\\\5+(n-1)(-2)=-93\\\\5-2n+2=-93\\\\7+93=2n\\\\2n=100\\\\n=50[/tex]
So, 50th term has the value of -93.
Help me please thank you
Answer:
$13.70
Step-by-step explanation:
$59.60 - $4.80 = $54.80
$54.80 / 4 = $13.70
what is the value of the expression 1/2(12.g)-h when g=1/4 and h=1/2
Answer:
1
Step-by-step explanation:
1/2(12.1/4)-1/2
1/2(3)-1/2
1.5-0.5
1
Answer:
1
Step-by-step explanation:
did it on time4learning
Evaluate the following with each given number.
f(x)=7x−x2+2
Help I’m confused big points to who can solve this
Answer:
n = 2
Step-by-step explanation:
Given nx + y = 4, if we rearrange in slope-intercept form: y = -nx + 4
This means that the y-intercept is 4. Point "A" is the y-intercept, which would make OA = 4, and OB = 1/2(4) = 2.
We can now solve for n. The slope here is "-n", also represented by rise/run or OA/-OB = 4/-2 = -2.
-n = -2,
n = 2
What is the area of the figure below?
what is 15.4+5.4 its very hard for me to learn after all home school
Answer:
15.4+5.4=20.8
Answer: 20.8
Step-by-step explanation: Use Long addition to Evaluate
Have a brilliant day mate - your friend Lily ^_^
Are these triangles similar? Why?
A. Yes, SSS~ Postulate
B. Yes, SAS~ Postulate
C. Yes, AA~ Postulate
D. No, they are not similar.
Answer:
Step-by-step explanation:
<Q is common to both triangles.
130 / 40 = 3.25
Call DQ = x
40/130 = x / (x + 72) Cross multiply
40*(x + 72) = 130*x
40x + 2880 = 130x Subtract 40 x from both sides
2880 = 90 x Divide by 90
x = 32
(72 + 32)/32 = 104/32 = 3,25
The ratios are the same.
Therefore the triangles are similar by SAS
The circumference of a circle is 22 meters. What is the approximatediameter of the circle?
Answer:
d≈7mC Circumference
22 m
Using the formulas
C=2πr
d=2r
Solving ford
d=C/π=22/π≈7.00282m
Step-by-step explanation:
Hope it is helpful.....
Gavin can type 3600 words in 60 minutes.
Dan can type 3850 in 70 minutes.
Colin can type 3500 words in 70 minutes.
Who types at the fastest rate of words per minute?
Answer:
Dan
Step-by-step explanation:
Answer:
Gavin
Step-by-step explanation:
3600/60=60 word/s
3850/70= 55 words/s
3500/70= 50 words/s
60>55>50
Linda is paid double her normal hourly rate for each hour she works over 40 hours in a week. Last
week she worked 52 hours and earned $544. What is her hourly pay?
Answer:
her hourly pay is £8.50
Step-by-step explanation:
h= hourly pay
n = number of hours worked over 40 hours in a week
week pay = 40h + (n x 2 x h)
544 = 40h + 2nh
52 - 40 = 12, so n = 12
544 = 40h + 2 x 12 x h
544 = 40h + 24h
544 = 64h
544/64 = 8.5 h=8.5 (£8.50)
just to check:
£8.50 x 40 = £340
£8.50 x 2 x 12 = 204
340 + 204 = 544 yayy the answer is correct
hope this helps x
plzzz can i hv brainliest
(-10) (-8) + (+1) + (-6) + (-30)
Answer:
-53
Step-by-step explanation:
it is -10 -8 +1 -6 -30
What's the largest 6-digit multiple of 5 that has all different digits? I'll give Brainliest to anyone who helps.
Answer:
987650Step-by-step explanation:
The largest 6-digit number is:
999999We need all digits different and the last one 0 or 5 because the number is the multiple of 5.
9876 are the first 4 digits and the last two 50 or 45, we'll chose 50 as 45 is smaller.
So the number is:
987650Answer:
987650 hag1 !!!
what is 4300x300 if you dont know it just try
Answer:
1,290,000
Step-by-step explanation:
hecker skills
If you make 20 dollars a week how many weeks will it take you to reach the goal of 900 dollars.
Answer:
45 weeks
Step-by-step explanation:
20 dollars per week *week = goal
900/20 = 45
meaning 45 weeks
Answer:
45 weeks
Step-by-step explanation:
900÷20=45
so it will take 45 weeks
Find the circumference of the circle. please hurry
Answer:
37.68cm
Step-by-step explanation:
C=2πr=2·π·6
Write the slope-intercept form of the equation of the line with a slope of -9/4 that
passes through the point (5,-2).
Answer:
y=-3/7x +1/7
Step-by-step explanation:
What is the y-intercept of the function f(x)=4 – 5x?
A:-5
B:-4
C:4
D:-5
Answer:
C. 4
Step-by-step explanation:
Rewrite the equation in terms of y = mx + b
f(x) = -5x + 4
hii i need a lil confidence boost can u just rate this pic 1-10? 1, for eww ur nasty and 10 for u pwetty :3
Answer:
100 ;w; yorw pwetty VwV
Step-by-step explanation:
Please help me quick! Please no silly answers just to get points.
Thank you! Will give brainliest to first correct answer!
Answer:
90 degrees
Step-by-step explanation:
Answer:
x=120°
Step-by-step explanation:
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