Answer:
20.01
Step-by-step explanation:
137.99x0.9=124.19
124.19x0.95=117.98
137.99-117.98=20.01
Answer:
132.9
Step-by-step explanation:
138 - 1/10 - 5
( Sorry if its wrong )
Looks very simple tho
GEOMETRY!!!! HELP PLS THANK U
Answer:
i think the answer is 45 degrees
Step-by-step explanation:
What is the surface area of this design?
5 in.
256 in2
160 in2
8 in.
96 in2
4 in.
288 in2
4 in.
8 in.
Answer:
Pretty sure its 256 in2
Step-by-step explanation:
did the iready test
By decomposing the design into two rectangular prisms, the surface area of the design is calculated as: A. 256 in.²
What is the Surface Area of a Rectangular Prism?The surface area of a rectangular prism is expressed as, S = 2(lw + lh + wh).
The design can be decomposed into top rectangular prism and bottom rectangular prism.
The surface area of the design = surface area of the top rectangular prism + surface area of the bottom rectangular prism - 2(area of the top rectangular prism that joins the bottom rectangular prism)
Surface area of the top rectangular prism = 2(lw + lh + wh) = 2(5×4 + 5×4 + 4×4) = 112 in.²
Surface area of the bottom rectangular prism = 2(lw + lh + wh) = 2(8×5 + 8×4 + 5×4) = 184 in.²
Area of the top rectangular prism that joins the bottom rectangular prism = l × w = 5 × 4 = 20 in.²
The surface area of the design = 112 + 184 - 2(20) = 256 in.²
Learn more about surface area of rectangular prism on:
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ohh plz help me i really could use it
Answer:
c
Step-by-step explanation:
triangle congruence what is the answer
Answer:
true (SSS)
Step-by-step explanation:
If two triangles have the same shape and lenghts, then they are congruent. In this instance they are congruent because of three sides. Meaning SSS congruence
This is a re-post please help me
Answer:
10.p=135
11. y=170
12. w=180
13. r=23.5
14. d=0.33
15. r=0.57
16. b=13.5
17. c=1.96
18. d=48.76
Step-by-step explanation:
HURRY!!!!!
The variables y and x have a proportional relationship, and y = 7 when x = 2.
What is the value of y when x = 5?
Answer:
y=10
Step-by-step explanation:
what ever x='s you add 5 and what ever y='s you subtract 5
Answer:
The answer is 17.5
Step-by-step explanation:
if you divide 17.5 / 5 it will equal the same number as dividing 7 / 2 so 17.5 / 5 = 3.5
algebraic fractions
x² + 5x+4 /
x²+ 4x + 3
Answer:
[tex]\frac{x+4}{x+3}[/tex]
Step-by-step explanation:
Given
[tex]\frac{x^2+5x + 4}{x^2+4x+3}[/tex] ← factor numerator and denominator
= [tex]\frac{(x+1)(x+4)}{(x+1)(x+3)}[/tex] ← cancel common factor (x + 1) on numerator/ denominator
= [tex]\frac{x+4}{x+3}[/tex]
find the slope of the line that goes through the given points
1. (0,7) (0,-8)
2. (-7,9) (-18,9)
3. (-5,9)(7,3)
4. (-7,8)(8,-3)
find the slope of the line from the given equation
1. y=-3x-4
2. y=2x+1
3. y= 3/2x
4. y= 5/9x+10
PLEASEEE HELP ILL MARK BRAINLIST
Answer:
1st=2. (-7,9) (-18,9)
2nd=4. y= 5/9x+10
help with this please
answer needed urgently
Answer:
5
Step-by-step explanation:
If 30 equals 4 and 60 equals 7, then 40 will equal 5 and 50 will equal 6.
Which expression would be easier to simplify if you used the commutative property to change the order of the numbers?
Answer:
B
Step-by-step explanation:
3 to the third power + 42
as a percentage.
Answer:
It is B
Step-by-step explanation:
Two trains leave stations 520 miles apart at the same time and travel toward each other. One train travels at 110 miles
per hour while the other travels at 90 miles per hour. How long will it take for the two trains to meet?
Do not do any rounding.
Answer:
They wont meet
Step-by-step explanation:
The one going 110 will pass before the other one can reach it.
Please mark me the brainliest, 5 stars, and a thanks! Have a great day!
It will take 2.6 hours (or 2 hours and 36 minutes) long for the two trains to meet when Two trains leave stations 520 miles apart at the same time and travel toward each other.
To find the time it will take for the two trains to meet, we can use the concept of relative speed.
The two trains are traveling towards each other, so their speeds add up. The combined speed of the two trains is:
110 mph + 90 mph = 200 mph
To determine the time it will take for the trains to meet, we can divide the total distance they need to cover (520 miles) by their combined speed (200 mph):
Time = Distance / Speed
Time = 520 miles / 200 mph
Time = 2.6 hours
Therefore, it will take 2.6 hours (or 2 hours and 36 minutes) for the two trains to meet.
To know more about long click here :
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Please help me out fast. And make sure to Write and solve an inequality. Or it isn't right.
Answer:
addition or multiplication?
Step-by-step explanation:
Answer:
6x + 45 > 240
Step-by-step explanation:
I will give in a min. You need it urgently right. So you can have the answer for now!!!
What is the circumference of the following circle?
Answer:
31.4 units
Step-by-step explanation:
Formula
C = 2πr
C = 2π5
C = 2 * 3.14 * 5
C = 6.28 * 5
C = 31.4
Hope this helped!
Have a supercalifragilisticexpialidocious day!
Three partners in a business venture have incurred a debt of $9,876. Use an integer to express the amount of debt for each one.
Answer:
$3292
$9,876/3 = 3292
Autumn invested $69,000 in an account paying an interest rate of 6 3/8% compounded continuously. Jayden invested $69,000 in an account paying an interest rate of 6 1/4% compounded quarterly. After 14 years, how much more money would Autumn have in her account than Jayden, to the nearest dollar?
Answer:
4,038.21
Step-by-step explanation:
I'm going to assume that when you write 6 3/8% that equals 51/8%=6.375%
To find the value in the first equation we have
69000*e^(.06375*14)=168,444.5313
The second equation is as follows
69000(1+(.0625/4))^(14*4)=164,406.3243
Subtract the two and get 4,038.2071
PLEASE HELP IM GIVING ALL MY POINTS
when ms mason bought a new computer she borrowed 1200 at the rate of 18% for 9 months how much interest did she pay
Answer:
$216 or $162 (see below)
Step-by-step explanation:
If it's 18% for 9 months (and not per year)
then
1200x0.18=$216
If it's 18% per year then
1200x0.18x0.75=$162
I need help with geometry
Answer:
Rhombus and angle 1 = 35
Step-by-step explanation:
The parallelogram has the same marking on each of its sides, indicating that all the sides are equal in length. It is, therefore, a rhombus.
It is given that one of the angles measures 110 degrees. The other angle is 70 degrees (because 180 - 110 = 70). Since it is bisected by a line, divide the angle by 2 (70/2). You get 35 degrees. Therefore, the measure of angle 1 is 35 degrees.
I hope this helps! :)
This graph shows which inequality?
d > 5
d ≥ 5
d ≤ 5
d < 5
Answer:
d > 5
Step-by-step explanation:
The circle is open which means there is no line underneath the sign, the way the arrow is facing is the same way the sign should be facing.
Write a recursive formula for the sequence: −3, 34, −316, 364, −3256
Answer:
-7
Step-by-step explanation:
Please help ASAP! :))
Answer:
yellow
Step-by-step explanation:
The square below represents one whole.
What percent is represented by the shaded area?
Pls
nineteen less than a number is 25 write the equation
Answer:
6
Step-by-step e
What power or what 10 does that equal
Answer:
3 x 10^5 is one example
Step-by-step explanation:
A power of 10 is how many times you multiply a certain equation by a certain number for example 3 x 10^5 = 300,000 or 4 x 10^5 = 400,000
hope this helps
Show work Plss oooooooo
Answer:
22.5 mins
Step-by-step explanation:
To find what that video's length must be, subtract the previous videos' lengths from the requirement, 5 hours. (x is the video length of her fourth video)
7/8 + 1 1/4 + 2 1/2 + x = 5
To make adding these fractions easier, find a common denominator.
7/8 + 1 2/8 + 2 4/8 + x = 5
4 5/8 + x = 5
x = 3/8, or 22.5 minutes.
Answer:
[tex]\frac{3}{8} \text{ hours.}[/tex]
Step-by-step explanation:
Her first three videos totalled up to
[tex]\frac{7}{8} + 1\frac{1}{4} + 2\frac{1}{2}\\=\frac{7}{8} + \frac{5}{4} + \frac{5}{2}\\=\frac{7}{8} + \frac{5}{4} \cdot \frac{2}{2} + \frac{5}{2} \cdot \frac{4}{4}\\=\frac{7}{8} + \frac{10}{8} + \frac{20}{8}\\=\frac{7+10+20}{8}\\=\frac{37}{8}[/tex]hours. To meet the [tex]5 = \frac{40}{8}[/tex] hour goal the shortest fouth video she can make is [tex]\frac{40}{8} - \frac{37}{8} = \frac{3}{8}[/tex] hours, because if the fourth video was any shorter, she'd end up with less than [tex]\frac{37}{8} + \frac{3}{8} = \frac{40}{8} = 5[/tex] hours in total (this is called a proof by contradiction). We are now done.
Geometry Substitution
I’m confused on how to substitute can someone give me a step by step explanation! Please
Answer:
x = 3
Step-by-step explanation:
I have attached a picture of me explaining you step by step.
Hope this helps, thank you !!
PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!
SHOW THE WORK PLEASEEEE!!!
Answer:
0 the answer
i hope its help
thats the right answer
will give brainliest
Answer: 65°
Step-by-step explanation:
Ramon’s teacher wrote the following table on the board
She then asked the class to write a rule for the nth term of the geometric sequence represented on the table, using the format an=a(r)^n-1
Select the values for a and r that Ramon should use in order to correctly write the rule for the nth term.
an= ___(___)^n-1
—> number choices
-3
-1/3
1/3
3
9
27
81
please only respond if you know the answer :)
Answer:
23
Step-by-step explanation:
i think if not correct sorry
determine the solution to the equation.
I NEED HELP ON NUMBER 13 ASAP PLSSSS HELPPP
Step-by-step explanation:
I am not sure about this question sry but u can try asking a tutor u don't need to use any points