Answer:
40.9
Step-by-step explanation:
8+10+8.9+10+4=40.9
hope this helps :3
if it did pls mark brainliest
Answer:
40.9 ft
Step-by-step explanation:
Perimeter is the sum of lengths of all outer sides of the shape. Since the rectangle has two pairs of parallel lines of the same length... It is safe to assume that the unmarked side length is 10 ft (just like it's parallel counterpart)
Now it is a simple matter of adding all of the outer sides.
8ft + 10 ft + 10 ft + 8.9 ft + 4 ft = 40.9 ft
PLEASE HELP RIGHT NOW :(
52x + 47x – 27 = 81
which expression is equivalent to 4^7x4^-5 answer
Answer:
4^2
Step-by-step explanation:
4^7x4^-5
4^(7+(-5))
4^2
Help me please asap!!
Answer:
67
Step-by-step explanation:
180 - (53 + 60) = 67
In a certain town there were 400 robberies last year. This year the number of robberies has gone down 27%. How many robberies were there this year, to the nearest whole number?
Answer: There have been 292 robberies this year, I hope this answers your question:)
Evaluate if a = 6 a + a2 =
Answer:
42
Step-by-step explanation:
6 to the second power is 36+6 is 42.
how do i do this question
All the blocks are total 100 (10x10), so the answer will be 72 of 100 or 72/100
If u can help me press this theres a photo
Answer:
Rational
Step-by-step explanation:
A rational number is simply a number of arithmetic: a whole number, fraction, mixed number, or decimal; together with its negative image.
Will mark branilest!!
Answer:
B?
Step-by-step explanation:
(This is math. Is that question supposed to be math? I'm not sure)
2.5 x 2.5 x 2.5 - 1.4 x 1.4 x 1.4
(2.5)2+ 2.5 X 1.4 + (1.4)2
Answer:
a) 2.5×2.5×2.5-1.4×1.4×1.4=12.881
b) (2.5)2+2.5×1.4+(1.4)2=31.5
Step-by-step explanation:
yuh multiple 2.5 three times and subtract 1.4 multiple three times. 2.5×2.5×2.5-1.4×1.4×1.4
15.625-2.744=12.881.
b) when opening bracket Yuh multiple the number in the bracket by the number outside the bracket. when bracket is open Yuh can now add, multiple to obtain your answer please
(2.5)2+2.5×1.4+(1.4)2
5+2.5×1.4+2.8
7.5×4.2=31.5
Is 7,8,10 linear or non linear and why and pls don’t use big words cuz I don’t and then the teacher gonna ask why hahahah
Answer:
9 and 8 are linear and 10 is non linear
Step-by-step explanation:
an = dn - c
The an stands for the nth term of the pattern. So a1 is the first term and a2 is the second term of the pattern. The d is the difference between each of the terms. The n stands for the term you're calculating. If you're calculating the third term, then n is 3. And c is a constant that you'll need to calculate.
For example, the linear number pattern of 1, 3, 5, 7, 9, … has an equation of:
an = 2n - 1.
Given the formula y = mx + b, what is the slope of a line, m, if x = 5, y = 7, and b =10?
A. The slope 3/5 ·
B. The slope 5/3 ·
C. The slope - 3/5 ·
D. The slope - 5/3 ·
t(x) = 7x, t(x) = 49
Answer:
x = 7
Step-by-step explanation:
7 * x = 49
x = 49
um i dont really know what you meant but i hope this helps in some way!
express 1 as a percent
Answer:1 the answer would be 1%
Step-by-step explanation:
Answer:
1%
Step-by-step explanation:
divide 1 by 100 then get the answer
help ill give brainlist
Answer:
I think it's -0.5 so F
Step-by-step explanation:
Help plsss will give brainliest
Answer:
115.6
Step-by-step explanation:
use a calculator
The mean number of hours that employees of a large corporation work in a week is 41 hours with a standard deviation of 2.78. What percentage of the employees work more than 45 hours in a week? Assume that this is a normal distribution.
Show all the work required for this problem (curve, formula, substitution, etc.)
Answer:
Step-by-step explanation:
0
Which set of numbers does NOT describe the side
lengths of a right triangle?
a. 3, 4, 5
b. 5, 12, 13
c. 6, 14, 17
d. 7, 24, 25
4
Answer:
The answer is C
Step-by-step explanation:
You have to do the Pythagorean Theorem.
A. you get 25=25
B. you get 169=169
C. you get 232=289
D. you get 625=625
Given a
6 and a common
difference of – 12, find the
18th term in the sequence.
Answer:-210
Step-by-step explanation:6, -6, -18, so, you multiply -12 by 18, and you can find that number. -12 times 18=-216, and -216+the first number 6, equals 210
A partial proof was constructed given that MNOP is a parallelogram.
Which statement should fill in the blank in the last line of the proof?
A. angle M is supplementary to angle O.
B. angle N is supplementary to angle P.
C. angle M is congruent to angle P
D. angle N is congruent to angle P.
Answer:
B
Step-by-step explanation:
B. angle N is supplementary to angle P
Answer:
B
Step-by-step explanation:
did diagram shows the three squares that are joined at vertices to form a right triangle
Answer:
who katie
Step-by-step explanation:
Answer: the answer is letter A
Step-by-step explanation:
find f(-2) for f(x)=x^2+5
Answer:
9
Step-by-step explanation:
f(-2)=-2² +5
f(-2) =4+5
f(-2) =9
How to do this question plz answer
9514 1404 393
Answer:
60
Step-by-step explanation:
The exterior angles of the polygon are the supplement of the interior angles, so are ...
180° -174° = 6° . . . . measure of each exterior angle
The sum of exterior angles is 360°, so ...
n(6°) = 360°
n = 360°/6° = 60
The polygon has 60 sides.
Answer:
The polygon has 60 sides.
Step-by-step explanation:
Each interior angle = 174°
Each exterior angle = 180° - 174° = 6°
Sum of all exterior angles = 360°
6x = 360° (x = no. of exterior angles)
x = 360°/6
x = 60
If it has 60 exterior angles it has 60 interior angles.
26. A hot air balloon
descended 99.6
meters in 12 seconds.
What was the
balloon's average rate
of descent in meters
per second?
Answer:
8.3 meters per second
Step-by-step explanation:
Divide 99.6 by 12
The answer is 8.3
So the hot air balloon descended 8.3 meters every second
Hope this helps :)
Answer:
8.3 meters per second
Step-by-step explanation:
99.6 divided by 12 is 8.3 which is where your answer comes from.
Tangela bought 12 cans of sodas for $5.40. What was the unit rate for each can of soda?
Answer:
The answer is $0.45.
Step-by-step explanation:
Divide 12 by 5.40 and there's your answer.
12 / 5.40 = 0.45
Rate of per can is $0.45 per
Given that;
Number of cans bought buy Tangela = 12 cans
Total amount paid = $5.40
Find:
Rate of per can
Computation:
Rate of per can = Total amount paid / Number of cans bought buy Tangela
Rate of per can = 5.40 / 12
Rate of per can = $0.45
Learn more:
https://brainly.com/question/19264460?referrer=searchResults
what is the area of the shape, respond if you love your mom
Answer:
162m
Step-by-step explanation:
(8x14)+ (10x5) =162m
112 + 50 = 162m
Answer:
162m
Step-by-step explanation:
(-6, 9), (7,-9)
i need to find the slope
Please help I don’t understand this
Answer:
y-intercept is 1500 and represents the fixed cost.
slope is 100 and represents the number of wristbands sold.
Step-by-step explanation:
Slope is rise over run.
100 up, 1 over.
y-intercept is where the line meets the y-axis, this case 1500. 1500 represents the payment Appleseed spent without selling any wristbands.
Martha wants to go to band camp this summer that costs $103.50 she has $10 and plans to save $5.50 each week. How many weeks will it take her to save the money? In algebra pls
Answer:
19 weeks
Step-by-step explanation:
You'll be looking for an equation the form of
y=mx+b
Given:
b = $103.50
m = $5.50
x = ? (where x is in weeks)
Next, set y = 0
--> mx+b = 0
Rearrange
x = (-b/m)
Plug in b and m:
x = (-(-103.5)/5.5) = 18.818
Rounding up, it will Martha 19 weeks to save enough money.
Describe the slope of the line.
The slope of line from the given graph is 4/3.
The coordinates of line from the given graph are (4, 3) and (1, -1).
What is slope of a line?The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.
Now, put (x1, y1) = (4, 3) and (x2, y2) = (1, -1) is slope formula, we get
Slope = (y2-y1)(x2-x1)
= (-1-3)/(1-4)
= 4/3
Therefore, the slope of line from the given graph is 4/3.
To learn more about the slope of a line visit:
https://brainly.com/question/14511992.
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