Answer:
4
Step-by-step explanation:
because 2 1/2 times 4=10
What does x equal in this problem
(50 points really need help on this it's the last question)
Answer:
Pretty sure it's C
Step-by-step explanation:
trUst mE
A,C,E
Step-by-step explanation:
I got it right on my test
What is the degree measure of
A
310
34
58
D
Answer:
34
Step-by-step explanation:
A triangle always has a sum of 180 degrees
First, let us find the right angle
180-149=31
Now find v
180=31+115+x
180-146=x
x=34
Find the rate of change given the following solutions: (6, 2) and (1, 12).
Answer:
The rate of change is -2
Step-by-step explanation:
f(b)-f(a) 12-2 10
---------- = ------------ = -------- = -2
b-a 1-6 -5
WILL GIVE BRAINLIEST
(unless you copy from googl.e)
Which is more reliable, theoretical probability or experimental probability?Why?
Answer:
Theoretical probability is a calculated value whereas experimental is an observed value. Theoretical is more reliable because it is usually not subject to all the testing failures that are possible. Experimental probability is only used in practice or when there isn't any theory.
Both are useful, but theoretical probability is more reliable because it has been studied and matured, so it is more foolproof than experiments.
Find the equation of the line shown
Answer:
x = 2 & y = 8
And this means-
x+y=10
Note:- These type of questions can have infinite solutions
Answer:
y=x+6
Step-by-step explanation:
I have 7 questions in all, I will be giving brainlest
Answer:
10.5
Step-by-step explanation:
Answer:
10.5 sorry it took so long im a little crusty
Step-by-step explanation:
Back to back funerals, it's them or us, it's him or me
Don't get booked 'cause ain't no bond money
We doing this sh.it for free
If he told then that ain't my homie, that lil' n! gga weak
If I miss, ain't going to sleep, I'm in the street, we play for keeps
Police steady watchin' me, every day they clockin' me (Da-m-n)
Red alert, armed and dangerous, I keep that Glock on me (Boom, boom)
And I ain't lookin' for no trouble, I'm just lookin' out for me (Nah)
'Cause I done did s-h-i-t that ni-g-g-a-s ain't talkin' 'bout no rappin' beef (Nah, nah)
Boy, I'm talkin' tragedies, massacres, casualties (Yeah, yeah, huh?)
S-h-i-t that I can't even remember, bet they remember me (Huh, huh, huh, yeah)
S-h-i-t that happened late in December, I bring that winter heat (Huh? Huh? Boom)
Ni-g-g-as dyin' the whole October, the real Halloween (Boom, boom, boom, boom-boom)
To whom shall answer...
BY THE POWER INVESTED IN ME!! I SHALL.. MARK THE BRAINLIEST!!!
Answer:
Step-by-step explanation:
2.8 x 10^3
Answer:
2.8x×10³
Step-by-step explanation:
Brookwood High School is considering adding co-ed soccer to the sports program for the fall
season. In order to get an unbiased sample of interest in soccer, who should the school survey?
A. girls in PE class
B. members of the soccer team
C. every fifth student entering the cafeteria
D. students in freshman homerooms
Answer:
B
Step-by-step explanation:
-6(-2x -y + 4)
It also says to use the distributive property
Answer:
The answer is 12x+6y-24
Step-by-step explanation:
Answer:
12x + 6y -24
Step-by-step explanation:
Find the value of x.
Answer:
66
Step-by-step explanation:
subtract each external angle by 180 to find the interior angle.
Since you know that all of the interior angles add up to 540 because 180(n-2)
with n is how many sides in the polygon
so 180(5-2)=540
now take each value and subtract it by 180
180-(45)=135
180-(40)=140
180-(x)=180-x
180-(77)=103
180-(2x)=180-2x
135+140+180-x+103+180-2x=540
738-3x=540
x=66
hope that helps :)
Please give brainliest
Steven warms a cup of a coffee to a temperature of 195°F and then leaves it to cool in a room that is 75°F. This equation represents the
temperature, T, of the coffee in the cup after x minutes.
T = 75 + 120e-0.051
After how many minutes will the temperature of the coffee be approximately 141°F?
Answer:
12 minutes
Step-by-step explanation:
First substitute 141°F for T in the given equation.
Then isolate the exponential term.
Now rewrite the equation as a natural log, and solve for x.
After 12 minutes will the temperature of the coffee be approximately 141°F.
What is temperature?Temperature is the degree of hotness or coldness expressed in terms of any of numerous scales, such as Fahrenheit and Celsius. Temperature suggests the route wherein heat strength will spontaneously flow—i.e., from a warmer body (one at a better temperature) to a less warm frame (one at a lower temperature).
diploma measures of temperature are typically expressed with the ° temperature scale: The sample became heated to 80 °C.
Substitute the 141°F in the equation
⇒T = 75 + 120e-0.051
⇒ 141 = 75 + 120x - 0.051
⇒ 120x = 141 -75 + 0.051
⇒120x = 66.051
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The football team has a total of 350 jerseys. There are 154 medium-sized jerseys. What percent of the jerseys are medium-sized jerseys?
Answer: 44%
Step-by-step explanation:
I need help with this
the incomplete histogram and table give some information about the waiting time in minutes, experienced by patients at a dental surgery. use the histogram to complete the table.
Answer:
45 and 50
Step-by-step explanation:
each large square is 5 minutes.
for 0 < t < 30, there are three columns of 15 minutes ( 3 x 5)
15 x 3 = 45
for 40 < t < 60 there is two columns of 25 minutes (5 x 5)
25 x 2 = 50
From the given histogram we have the values of the empty box are 45 and 50.
We have given that,
the incomplete histogram and table give some information about the waiting time in minutes, experienced by patients at a dental surgery.
We have to complete the given table.
What is the histogram?A histogram is an approximate representation of the distribution of numerical data. The term was first introduced by Karl Pearson.
each large square is 5 minutes.
for 0 < t < 30, there are three columns of 15 minutes ( 3 x 5)
15 x 3 = 45
for 40 < t < 60 there is two columns of 25 minutes (5 x 5)
25 x 2 = 50
Therefore the values of the empty box are 45 and 50.
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What is the range of the graph?
Answer:
D
Step-by-step explanation:
the graph is forever extending to infinity, so there's no definite range
O 91.7 miles
O 55.5 miles
O 41.7 miles
O 63.8 miles
Answer:
* 55.5 miles
Step-by-step explanation:
17² + b² = 23²
289 + b² = 529
b² = 240
b = 15.491 ≈ 15.5
17 + 23 + 15.5 = 55.5
You can also simply notice B is the only answer with a .5 decimal and thus don't have to add.
X(-9x^2-5x+9)
..................
Write the equation below in standard form
y = 2/3 x + 5.
this is ur answer i hope u do well good luck:
Answer:
2x-3y=-15
Step-by-step explanation:
Whats the answer to x^2=9
Answer:
x=3
Step-by-step explanation:
3 times 3 is 9
Answer:
X=3
Step-by-step explanation:
HELP DUE IN 10 MINS! Determine whether the triangle described is right, obtuse, or acute. Show work to justify your answer.
7, 10, 13
This triangle is a obtuse, acute, right triangle?? because blank number is equal to, greater than, or less than another number??
The price of a book, which regularly sells for $24, was marked down by 25%. A coupon reduced the price by another 10%. What was the final selling price?
Answer:
$16.20
Step-by-step explanation:
24.00 × 25%= 6.00
24.00 - 6.00 = 18.00
18.00 × 10%=1.80
18.00 - 1.80 = 16.20
A percentage is a way to describe a part of a whole. The final cost of the book will be $16.2.
What are Percentages?A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.
To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.
Given the cost of the book is $24. Therefore, the cost of the book after a 25% discount is,
Cost of book after discount = $24×(100%-25%) = $18
Now, the cost after the 10% counpon will be,
Cost after the 10% counpon = $18×(100%-10%) = $16.2
Hence, the final cost of the book will be $16.2.
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Identify the polygon with vertices K(0,1), L(2,−4), M(−3,−2), and N(−5,3), and then find the perimeter and area of the polygon.
ANSWER CHOICES:
rhombus; P=429−−√ units; A=21 units2
rhombus; P = 12 units; A = 29 units2
parallelogram; P=429−−√ units; A=29 units2
parallelogram; P = 20 units; A = 21 units2
Answer:
rhombus; P= 4√29 units; A = 21 units
Step-by-step explanation:
Graph points, use distance formula to calculate length of sides, use A=1/2 d1d2 to find area, use P=4s to find perimeter
Help please!!!!!!!!!!!!!
Answer:
D) 12 feet
Step-by-step explanation:
The formula for area of a rectangle is length x width. We have this information: length x 7 = 84. To solve for this, divide 7 from both sides to get: length = 12 feet.
Hope it helps!
Answer:
12 ft
Step-by-step explanation:
L = area / width
L = 84 / 7
L = 12
someone please answer asap
Answer:it will be B
Step-by-step explanation:
Answer:
the value of h ( or height ) is 4. Im not sure what other info is needed because of how the picture was cropped
I have to fill out the missing years can someone help me quickly
HELP DUE IN 10 MINS! Find the missing side measurement.
Your answer should be a simplified radical or a whole number. (no decimals allowed)
x =??
Answer:
22
Step-by-step explanation:
Answer:
x= 3[tex]\sqrt{7}[/tex]
Step-by-step explanation:
x=[tex]\sqrt{(12^2-9^2)}[/tex]
1/8 to decimal number
Answer: 0.125
Step-by-step explanation:
Simplify the Expression