Answer:
1) 30 in²
2) 60 in²
Step-by-step explanation:
a = (1/2)bh
----------------------
h = 4
b = 15
a = 1/2 * 4 * 15
a = 30 in²
----------------------
h = 8
b = 15
a = 1/2 * 8 * 15
a = 60 in²
Please help on this I am confused
Answer:
400
Step-by-step explanation:
okay so 400 because you find the height and the base sides and you get the answer, sorry if incorrect
Describe the event as impossible, unlikely, equally likely, likely, or certain.
The probability of tossing a 6-sided number cube and rolling a number less than 1 _________.
Answer:
impossible
Step-by-step explanation:
I would say impossible
???????????????….?????…..?????????
Answer:
C
Step-by-step explanation:
Sine equals opposite over hypotenuse, which would be y/19. To find y multiply by 19 to get y=19sin33°
Simplify: 8 + 14 – 5 - 7 + 3 - 7 - 4
Answer:
2
Step-by-step explanation:
Answer:
[tex]2[/tex]
Step-by-step explanation:
[tex]8+14-5-7+3-7-4[/tex]
We'll Follow the PEMDAS order of operations:-
Add and subtract:-
8+14=22
[tex]22-5-7+3-7-4[/tex]
22-5=17
[tex]17-7+3-7-4[/tex]
17-7=10
[tex]10+3-7-4[/tex]
10+3=13
[tex]13-7-4[/tex]
13-7=6
[tex]6-4[/tex]
[tex]2[/tex]
OAmalOHopeO
Marvin went fishing, and the difference in weight between the first two fish he caught was 0.00074 grams. Represent this in scientific notation.
Answer:
7.4 × 10^-4
Step-by-step explanation:
Answer:
7.4 * [tex]10^{-4}[/tex]
Which graph best represents the solution to the system of equations shown below?
y = -2x + 14
y = 2x + 2
Answer:
1st
Step-by-step explanation:
Using the line of best fit for the above data, what is the approximate difference between the actual value for x = 10 and the predicted value for x= 10?
A. 1.60
B. 1.65
C. 1.70
D. 1.75
Answer:
I dont know
Step-by-step explanation:
please helppp plesseee
Answer:
[tex]y = \sqrt{7^{2} + 3^{2} }[/tex]
D. 7.6
Step-by-step explanation:
y² = 7² + 3²
y² = 49 + 9
y² = 58
y = (58)^½
y = Rationalize(7.61577310586) ~ 7.6
What equation can I
use to find 42×51
Answer:
2142
Step-by-step explanation:
The area of a square garden is 64 m2. How long is each side of the
garden?
Answer:
hope this will help you more...best of luck
pls help!!!! ...!.!.!.!.!.!.!.!.!!.
Mr porter had eight parties at her house last year the number of guest at each party is shown below 15,19,9,27,21,21,10,14
Answer:
17Step-by-step explanation:
Complete question
Mr porter had eight parties at her house last year the number of guests at each party is shown below 15,19,9,27,21,21,10,14. What is the median numbers of those parties
The median value is the value at the middle after rearrangement
On rearranging in ascending order
9, 10, 14, (15, 19), 21, 21, 27
Since there are two values in the middle, we will take the average of the numbers
Median = 15+19/2
Median = 34/2
Median = 17
Hence the median value is 17
Sarah Goes To Dinner With 2 Of Her Friends. The Total Cost Of Dinner Is $61.92 Her Friends Pay 2/3 of the total cost. Exactly How Much Does Sarah Pay ?
Answer:
$20.64
Step-by-step explanation:
if you cut 61.92 in to thirds
61.92/ 3= 20.64
so if Sarah's friends payed 2/3 of the bill Sarah herself payed 1/3 which is $20.64
The students in Mrs. Langford‘s fourth and sixth. Algebra class took the same test results of the scores are shown in the following table based on this data which class has the largest friend of test scores explain
Step-by-step explanation:
bdhdvdbdbdnduehbydgddcdjsogd
Someone help me pls
Answer:
x-¹⁰ is the correct answer dude
Answer:
= x^ 2 + x^ -12
= x^ 2 + (-12)
= x ^ -10
A cell phone company advertises that their data plan costs "0.02 cents" for every kilobyte of data. Corinne used 1000 kilobytes of data. Using the advertised price, determine how much Corinne owes on the data plan.
nine red balls and six blue balls are in a bag. if two were selected at random, determine the probability of selecting two red balls. set up the problem as if it would be solved but don't solve
Identify each table as exponential growth or decay.
2) A box contains 2 red
pencils, 4 blue pencils, and
6 green pencils. What is the
probability of picking a
green pencil, not replacing
it, and then picking a blue
pencil? Write your answer
as a fraction in simplest
form.
Answer:
2/11
Step-by-step explanation:
P(G,B) = 6/12 x 4/11
= 1/2 x 4/11
= 4/22 or 2/11 in simplest form
Pls anyoneee I neeed help
Answer: 11 goes in the blank in the denominator
The probability as a fraction is 5/11
============================================================
Explanation:
There are 250 red and 300 blue. This gives 250+300 = 550 total marbles.
Divide the number of red (250) over the number total (550) to get the fraction 250/550. Reduce this fraction by dividing both parts by 50. Note how 50 is the GCF of 250 and 550.
Let A = 250 and B = 550.
A/GCF = 250/GCF = 250/50 = 5 which is the numerator already written for usB/GCF = 550/50 = 11 will go in the blank in the denominatorThe fraction A/B = 250/550 fully reduces to 5/11.
We can think of it like saying "There are 5 red marbles out of 11 total".
5/11 = 0.4545 = 45.45% approximately
Help me with this please!!!!!!!!
d = 12.25
Step-by-step explanation:
d = √(x2 - x1)^2 + (y2 - y1)^2 + (z2 - z1)^2
P1(0, 0, 0) P2(-1, 7, -10)
Substitute the values in the above equation and you will get
d = √(-1 - 0)^2 + (7 - 0)^2 + (-10 - 0)^2
= √(1 + 49 + 100)
= √150
= 12.25
Answer:
12.25
Step-by-step explanation:
Expression 9 x, if x=5
Answer:
45
Step-by-step explanation:
9x
Replace x with 5
9*5
45
Answer:
45
Step-by-step explanation:
9x5 equals 45
1. 10x +14 y+8 37 27 +3 4y-19 X+77.
Answer:
Step-by-step explanation:
An animal researcher randomly selected 98 dogs and cats and recorded if the napped between 2:00 p.m and 2:30 p.m. The two-way table displays the data.
Suppose an animal is randomly selected. let event c = cat and let event n = nap. what is the value of P(C|N)?
a. 38/98
b. 23/51
c. 47/98
d. 23/38
Answer: D 23/38
Step-by-step explanation:
Probability helps us to know the chances of an event occurring. The correct option is D, 23/38.
What is Probability?Probability helps us to know the chances of an event occurring.
[tex]\rm Probability=\dfrac{Desired\ Outcomes}{Total\ Number\ of\ outcomes\ possible}[/tex]
The value of P(C|N) is the ratio of the number of cats taking naps between 2:00 p.m and 2:30 p.m and the total number of cats.
Therefore, the value of P(C|N) is,
P(C|N) = P(C∩N)/P(C)
P(C|N) = 23/38
Learn more about Probability:
https://brainly.com/question/795909
#SPJ2
3×-3+5
please help me solve this mathematics questions
Answer:
-4
Step-by-step explanation:
3 x (-3) +5
-9 + 5=
-4
Miguel walked Ask Your Teacher mile to the library and then Ask Your Teacher mile to the post office. How can he write Ask Your Teacher and Ask Your Teacher as a pair of fractions with a common denominator?
Answer:
[tex](\frac{5}{10},\frac{6}{10})[/tex]
Step-by-step explanation:
Given
[tex]Library \to \frac{1}{2}[/tex]
[tex]Post\ Office \to \frac{3}{5}[/tex]
See comment for complete question
Required
Write as a common denominator
Take the denominator of both fractions
[tex]2 \to[/tex]
[tex]5 \to[/tex]
Calculate the LCM
[tex]2 \to 1 * 2[/tex]
[tex]5 \to 1 * 5[/tex]
[tex]LCM = 1 * 2 * 5[/tex]
[tex]LCM = 10[/tex]
Multiply the numerator and the denominator of both fractions by 10
Simplify each to ensure a denominator of 10
[tex]\frac{1}{2} \to \frac{1}{2} * \frac{10}{10} \to \frac{1}{1} * \frac{5}{10} \to \frac{5}{10}[/tex]
[tex]\frac{3}{5} \to \frac{3}{5} * \frac{10}{10} \to \frac{3}{1} * \frac{2}{10} \to \frac{6}{10}[/tex]
Hence, the pair is:
[tex](\frac{5}{10},\frac{6}{10})[/tex]
Solve for the h: V= 1/3 π r^2 h
Answer:
H = 3V/πr^2 V ∈ ℝ, r ∈ ℝ
Step-by-step explanation:
multiply both sides
swap the sides
and then write in parametric form
hope this helps!
01:41:08
Dependent variable C depends on both independent variable A and independent variable B. Which statement is
correct?
Answer:
The correct answer is B. The relationship between independent variable A and dependent variable C, and the relationship between independent variable B and dependent variable C can both be analyzed, but they must be analyzed using separate scatter plots.Apr 30
Step-by-step explanation:
hope you get it right
I NEED HELP ASAP this question is worth 10 points
Answer:
X 5 10 15 20 15
Y 25 50 75 100 125
Y = 5X
k = 5
option C
10. Geraldo Castro rented a car for 4 days at $45 per day, and drove the
car 600 miles at $0.22 per mile. He spent $30 for gasoline and purchased
a collision waiver for $12 per day. What is the total cost for renting the car?
(Section 9-7) *
A. $452
O B. $390
C. $45
O D. $30