Answer:
The area of the wall is 435 square foot.
Step-by-step explanation:
a) Data and Calculations:
One side of the wall (height) = 14 1/2 foot = 14.5 foot
The second side of the wall (length) = 30 foot
The area of the wall = height * length
= 14.5 * 30
= 435 square foot
b) The area of a wall is usually obtained by Height x Length. It uses the same standard formula of (Length) x (Width) for calculating the area of any surface, only that this time, the width changes to height because of the nature of the wall.
Find the values of x,y,and z
Answer:
Step-by-step explanation:
In parallelogram opposite sides are equal.
y = 12
x = 5
In parallelogram diagonals bisect each other
z = 8
Find the midpoint of ABif A(-3, 8) and
B(-7,-6).
The Problem
which coordinate is a solution to the equation: 7x + 4y = 9?
a (4, -2)
b. (-33)
c. (3-3)
d. (-4,2)
Answer:
C. (3,-3)
Step-by-step explanation:
7 ( 4) + 4 (-2) = 9 false
7 ( -3) + 4 (3) = 9 false
7 ( 3) + 4 ( -3) = 9 true
7 ( -4) + 4 ( 2) = 9 false
Which number represents 50% of 74?
A. 35
B. 37
C. 38
D. 39
Answer:
37
Step-by-step explanation:
50% of 74 is 74/2
PLEASE URGENT (quadratic formula with step by step) 35 points!
Answer: 1.828 HOPEFULLY ITS RIGHT.
Step-by-step explanation:
what the meaning of (5,25) explain
(5,25)
is when x=5 and y=25
There are 5 red marbles, 15 blue marbles, and 5 green marbles In a bag. If you reach In and randomly draw two marbles without replacing the first, what is the probability that both will be blue?
3/5
8/10
7/20
19/49
Answer:
A because 15 + 5 + 5 = 25. 100/25 = 4. (OWO)
Step-by-step explanation:
100% A, hope that helps :D
judy borrow 600 from her friend and promises to pay it back in 3 years with the 4% interest rate. calculate the simple interest judy should pay back at the end of 3 years
Answer:
.
Step-by-step explanation:
16/9 Write as a decimal. If necessary, use a bar to indicate which digit or group of digits repeats.
Answer:
1.7777 (use the bar on top of 7)
Step-by-step explanation:
top in bottom out
16 goes into 9 one times
A skin care company had 1,500 people try a new acne cream. Nine people had a mild reaction the formula is then improved and those 1,500 people try the new cream only 4
Answer:
The percent decrease in number of allergic reactions is 55%
Step-by-step explanation:
Only 4 of them had a mild allergic reaction. What is the percent decrease in number of allergic reactions?
Percent of allergic people= Allergic people/ Total people * 100
= 9/1500* 100
= 0.6 %
IT means that out of 1000 people only 6 persons are allergic to the cream.
New Percent of allergic people= Allergic people/ Total people * 100
= 4/1500* 100
= 0.267 %
It means that out of 1000 people only 2.67 persons are allergic to the new improved cream.
Difference between Percentage = Old Percentage- New Percentage
= 0.6 %- 0.267%
=0.333%
Decrease= 0.333% = 0.333/100
In every thousand people 3.33 people are free of allergic reactions from those 6 allergic people.
Percentage Decrease= Decrease/ Total * 100
= 0.333/ 0.6 *100
= 0.55*100
= 55 %
The percent decrease in number of allergic reactions is 55%
HELP I HAVE 5 MINUTES!!!!
The equation of a line in the point-slope form is show below. y – 9 = 1/5(x-2) What is the slope of this line? A. 2 B. 1/9 C. 5 D. 1/5
Answer: it’s D 1/5
Step-by-step explanation: I took the test and got a 100
What is the answer???
Answer:
it is a 90 degree angle
Step-by-step explanation:
because the little square in the corner
help pleaseeeeeeeeeeeeeeeeeeeeee
Answer:
5/7 is greater.
Step-by-step explanation:
find a common denominator, 35 in this case.
2/5= 14/35
5/7= 25/35
A family has 4 horses bred from the same set of parents. All of their horses are mares (females). They are planning on having one more horse to complete their herd. A neighbor comments that they are much more likely to end up with a male horse the next time around. Is the neighbor’s reasoning correct?
a. Yes, they are more likely to end up with a male horse in order for the probabilities of male and female to get back to 0.5
b. No, the probability of the new horse being male or female remains 0.5, regardless of what its older siblings are.
c. Yes, after having so many female horses in a row, the breeding pair is due to have a male.
d. No, these horses must be genetically prone to having female offspring
Answer:
A. No, the probability of the new horse being male or female remains 0.5, regardless of what its older siblings are.
Answer:
(A) No, the probability of the new horse being male or female remains 0.5, regardless of what its older siblings are.
Correct
ED2021
I need help solving this
Answer:
H(35)=50-75/5
Step-by-step explanation:
75/5=15
50-15=35
Answer:
h(35)=43
Step-by-step explanation:
You just need to replace the t with 35. So you get the equation of 50-35/5. This is simplified to be 50-7 which is 43. So your final answer is 43.
Which of the following completed this proportion?
Answer:
PS
Step-by-step explanation:
PS because is is on the same side as PQ on the right figure.
Answer: PS
Step-by-step explanation: the corespondent side to HL is PS
Uses a distributive property to rewrite the expression as a multiple of a sum of two numbers with no common factor 27+9
Given:
The expression is
[tex]27+9[/tex]
To find:
The expression as a multiple of a sum of two numbers with no common factor.
Solution:
We have,
[tex]27+9[/tex]
It can be written as
[tex]=3\times 9+9[/tex]
Using distributive property taking out the common factors.
[tex]=(3+1)9[/tex] [tex][\because a(b+c)=ab+ac][/tex]
Therefore, the required expression is [tex](3+1)9[/tex].
yall please help me i need to turn this in asap
Answer:
A)9
Step-by-step explanation:
so if we see the figure the angle are vertical opposite
and so are equal ,
3x+8=35
3x=35-8
3x=27
x=27/3
x=9
hope it helps
priya bought x grams of flour Clara bought 3/8 more than that select all questions that represent the relationship between the amount of flour prior bought x and the amount of flour Clara bought is y
a. y = 3/7 c
b. y = 5/8 x
c.y = x + 3/8 x
d. y= x - 3/8 x
e. y = 11/8 x
Answer:
Option C : [tex]x+\frac{3}{8}x[/tex] is the correct answer.
Step-by-step explanation:
Given that:
Quantity of flour bought by Priya = x grams
Quantity of flour bought by Clara = 3/8 more than that
It means that Clara bought the amount bought by Priya plus an additional 3/8 of flour that was bought by Priya
Total bought = y
y = x + [tex]\frac{3}{8}x[/tex]
Hence,
Option C : [tex]x+\frac{3}{8}x[/tex] is the correct answer.
Mary draws the number line below to represent the solution set of the inequality 50 – 8t < 90. What mistake did Mary make? Use the drop-down menus to explain your answer.
Picture relating to question is attached below
Answer:
t > - 5
Line is in the wrong side
Step-by-step explanation:
Given the inequality :
50 – 8t < 90
-8t < 90 - 50
-8t < 40
-8t / - 8 < (40/ - 8)
t > - 5 (sign changes)
During simplification, we should observe that the inequality sign changes due to negative sign. Hence, our final inequality equation read t > - 5 ; thus, arrow should point to the right
Step-by-step explanation:
this is the equation: 9.50 + 3.75e < 25
Dr. Moore took out a $60,000 simple interest loan to purchase a Tesla. His loan has an interest rate of 4% annually and he plans on paying on the loan for 5 years. After 5 years, how much would Dr. Moore have paid for the Tesla?
Answer:
$72,999.17
Step-by-step explanation:
60000*1.04^5=72999.17414
Answer:
1# He will be paying $200 monthly
2# He would payed $72,000
Step-by-step explanation:
Spend $1.85 & pay with a
$10.00 bill & you get $8.15 in
change. The digits in the
change are the same as the
digits in what you spent. Can
you find other amounts that
work this way?
alice ran 8 miles over the weekend . how many kilometers did she run? 1 mile = 1.6 kilometers
Find the GCF of
5p + 10p
Answer:
15p
You would need to find the prime factors of each term in order to do the GCF and once you do that you should get 15p
Hope this helps:)
What is the solution of ?
A.
B.
C.
D.
Answer:
D. x = 12
I hope this helps!
36 students signed up to volunteer for a race two or three equal groups of students and each group had a different task how many students were in each group
Answer:
I two groups are formed: 18 students
If 3 groups are formed: 12 students
Step-by-step explanation:
We will answer this problem based on two occurrences:
1. The students chose to form only two groups:
If the students chose to form only two groups, the number of students in each group will be got by dividing the total number of students by 2. this will be 36/2 = 18. Therefore, there will be 18 students per group if only 2 groups were formed.
2. The students chose to form three groups:
If the students chose to form three groups, we will divide the total number of students by 3. this will be 36/3 = 12. Therefore, there will be 12 students per group if only 3 groups were formed.
Carpet costs $21.95 per square yard and the padding to put under it costs $2.55 per square yard. Felix plans to install padding and carpet in the region shown in the figure. What is the total cost of the carpet and padding needed to exactly cover the room?
Answer:
735
Step-by-step explanation:
I just need the value of each hand
Answer: partner’s hand -1
your hand -3
I think this is right
Step-by-step explanation:
4 x 5/8=?
WITH SOLUTION PLEASE HELP,!
Answer:
20/8 or 5/2
Step-by-step explanation:
4 can be written as 4/1, and 5/8 is just 5/8.
Now, 4/1*5/8 = 4*5/1*8 = 20/8
Someone please help me with this question I'm struggling
[tex]g(x) = - 2x + 1 \\ 5 = - 2x + 1[/tex]
Solve for the x-term.
[tex]2x = - 5 + 1 \\ 2x = - 4 \\ x = \frac{ - 4}{2} \\ x = \frac{ \cancel{ - 4} \: \: \: - 2}{ \cancel{2} \: \: \: 1} \Longrightarrow \: \frac{ - 2}{1} \\ x = - 2[/tex]
Answer Check
Substitute x = -2 in the equation.
[tex]5 = - 2( - 2) + 1 \\ 5 = 4 + 1 \\ 5 = 5[/tex]
The equation is true. Therefore x = -2 is the answer.
Answerx = -2
