Answer:
First number = 75.5
Second number = 45.5
If the given equation is not in linear form, the first is to simply the given equation by
A. Substitution method
B. Cross multiplication method
C. Gauss elimination method
D. None of these
Answer:
B. Cross multiplication method
Step-by-step explanation:
Hope this will help
Answer:
B. Cross multiplication method
Step-by-step explanation:
Have a good day
How many regions can be found at the left side of the normal distribution curve?
Select one:
a.
4
b.
1
c.
3
d.
2
tnx
Answer: it’s c.3
Hopes this helps. Um... can I please have brainliest
Step-by-step explanation:
which value of x makes x-3/4 +2/3= 17/12 a true statement
Answer:
34/24
Step-by-step explanation:
x-3/4+2/3=17/12
x-17/12=17/12
X=17/12+17/12
X=34/24
the perimeter of the base of a square pyramid is 40 inches. the slant height of the pyramid is 8 inches .what is the surface area of the pyramid.
Answer:
The answer is 48
Step-by-step explanation:
All you have to do is add the 40in and the 8in and you will get your answer of 48.
Two triangles are similar. The corresponding sides have a ratio of 2:5. If the larger triangle has a side length of 55 centimeters, what is the measurement of the corresponding side of the smaller triangle?
A.33 cm
B. 22
C.27
D.19cm
-3(k-5)=27 and the way to show your work on this two step equation
Answer:
k = -4
Step-by-step explanation:
Applying the Distributive Property of Multiplication, we get
-3k + 15 = 27, which simplifies to -3k = 12. Then k must be
k = -12/3, or k = -4
A $3,000 deposit for 66 months compounded at an annual interest rate of 1.6%. What is the interest and the account balance at the end of the 66 months
Answer:
interest: $275.77balance: $3,275.77Step-by-step explanation:
The account value is given by the compound interest formula:
A = P(1 +r/12)^n
Principal P invested at annual rate r compounded monthly for n months.
__
Using your parameters, the account balance would be ...
A = $3000(1 +0.016/12)^66 = $3275.77 . . . account balance
The interest is the difference between this balance and the original investment amount:
interest = $3000 -3275.77 = $275.77 . . . interest
Could someone please answer this for me and explain clearly how to do it?
Answer:
your answers will be
A》3
B》-4
Step-by-step explanation:
hope it helps you
have a great day!!!
Two cards are randomly drawn.
What is the probability of drawing two blue cards if
the first card is not included in the second draw?
Simplify your answer completely.
5
Enter the number that
[?] belongs in the green box.
Hint: Multiply the probability of the 1st Event by the
probability of the 2nd Event to get your answer,
Enter
Answer: 5/14 ^^
Step-by-step explanation:
Marina's New Year's resolution is to ride her bike 5000 miles.
a. If m represents the mileage Marina rides each day
and d represents the number of days, write an
equation to represent the mileage each day as a
function of the number of days that she rides
Answer:
m5000=d
Step-by-step explanation:
or d5000=m
Lukas collected data on years of employment and the annual salaries of the salespeople at Company Z. He made a scatter plot and drew a trend line that approximated the line of best fit for the data, as shown below. What is the slope of the trend line that Lukas drew?
Answer:
The slope is 2500
Step-by-step explanation:
Given
See attachment for scatter plot
Required
Determine the slope of the scatter plot
From the plot, we can pick the following 2 points:
[tex](x_1,y_1) = (9,55000)\\[/tex]
[tex](x_2,y_2) = (3,40000)[/tex]
The slope (m) is then calculated as:
[tex]m = \frac{\triangle y}{\triangle x}[/tex]
This gives:
[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
[tex]m = \frac{40000-55000}{3-9}[/tex]
[tex]m = \frac{-15000}{-6}[/tex]
[tex]m = \frac{15000}{6}[/tex]
[tex]m = 2500[/tex]
The slope is 2500
Question is in the picture, will give brainliest
Answer:
Last option (bottom right)
Step-by-step explanation:
The scientific notation for 0.002 is [tex]2*10^-3[/tex] (you move the decimal 3 to the right to get 2)
multiply the number of mustard seeds with this and you get 80. In scientific notation it is [tex]8*10^1[/tex] (move the decimal 1 to the left to get 8.0)
The length of a rectangle is 3 times the Width W which expressions represent the perimeter of the rectangle?
Answer:
the last one
Step-by-step explanation:
I think maybe
Use the Distributive Property to simplify the expression. 11(b−3)
Answer: 11b-33
Step-by-step explanation:
did this help
Hello.
In order to simplify the given expression, we need to use the Distributive Property, which states
a(b+c)=ab+ac.
So let's simplify it! :)
Multiply 11 times b and -3:
[tex]\Large\boxed{11b-33}[/tex]
I hope it helps.
Have an outstanding day. :)
[tex]\boxed{imperturbability}[/tex]
-3 =
-11
What is the missing value
Answer:
-3-8=-11
Step-by-step explanation:
The missing value is -8 because if you add is to -3 then you will get -11 and -11 = -11
Solve each inequality. Click Submit to check your solution.
x − 3 > 7
Answer:
X>10
Step-by-step explanation:
7+3=10
Need Answers ASAP please!
what is the least common denominator of 1/4 and 1/6
Answer:
Least common denominator is 12
Step-by-step explanation:
1/4=3/12
1/6=2/12
Terry uses a ladder that is 12 feet tall. To be safe the ladder must make an angle of elevation of between 70-85 degrees to be safe. If he places the ladder 3 feet from the wall, is it safe?
Answer:
It is safe
Step-by-step explanation:
Using trigonometry :
Cosθ = adjacent / hypotenus
Hypotenus = length of ladder = 12 feets
Adjacent = distance between ladder and wall = 3 feets
Cosθ = 3 /12
Cosθ = 0.25
θ = cos^-1(0.25)
θ = 75.522°
To be safe ladder must be between (70 - 85)°
Sijce ladder is at an elevation of 75.22° ; then it is safe.
Someone please answer this! THANKSSSS
Answer:
in right angled triangle MNO
relationship between base and hypotenuse is given by cos angle
cosx°=b/h
cosx°=OM/MN
x°=cos-1(26/99)=74.77=74.8°
Answer:
∠ M ≈ 74.8°
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos M = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{OM}{MN}[/tex] = [tex]\frac{26}{99}[/tex] , then
∠ M = [tex]cos^{-1}[/tex] ([tex]\frac{26}{99}[/tex] ) ≈ 74.8° ( to the nearest tenth )
40
30
Total Cost ($)
20
10
+
o
2 4 6 8
Games
Slope:
Meaning of slope:
Y-intercept:
funtction
Answer : 70
Step-by-step explanation: because 40 +30 and the biggest number in the chart is 7 just add a 0 and it becomes 70
Which graph does not represent a function'
Answer:
D
Step-by-step explanation:
Hey There!
In order for it to be a function the x value cannot repeat
In the last graph the x value repeats multiple times therefore it is not a function
Lovell recorded the number of tickets and hot dogs sold at King Stadium. He listed the sales in the table below.
Tickets Sold
Hot Dogs Sold
KING STADIUM SALES DATA
3781 4001 4422 5118
2828 3250 3571 4118
8027
7848
4384
7520
0201
2987
Based on the data, Lovell determined that thethecorrelation coefficient was 0.993. Which statement best describes the correlation between the number of iets and hot dogs
Stadium?
There is a weak linear correlation
There is a strong linear correlation
There is a weak nonlinear correlation
There is a strong nonlinear correlation
Answer:
There is a strong linear corralation
Step-by-step explanation:
Answer:
Strong liner correlation
Step-by-step explanation:
HELP will mark brainiest answer if gotten right
Answer:
cos A = 53.13
Step-by-step explanation:
cos = [tex]\frac{adajacent}{hypotenuse}[/tex]
cos A = [tex]\frac{12}{20}[/tex]
cos A = 0.60
cos-1 0.60 = A
53.13 = A
Why is -55.1 a rational number?
Find the surface area of the rectangular prism. Label! ______________________
Find the area and the circumference of a circle with diameter 8 ft.
Use the value 3.14 for it, and do not round your answers. Be sure to include the correct units in your answers.
ft
ft?
ft
8 ft
Area:
Circumference:
X Х
?
Answer:
Step-by-step explanation:
Circumference
C = 2*pi * r
pi = 3.14
r = d / 2
r = 8/2
r = 4 feet
C = 3.14 * 2 * 4
C = 18.84 feet.
Area
pi = 3.14
r = d/2
r = 8/2
r = 4
Area = 3.14 * 4^2
Area = 3.14 * 16
Area = 50.24 ft^2
Determine the slope of a line that is
nerpendicular to a line that passes
drough the points (0,6) and (3,-1).
Answer:
3/7
Step-by-step explanation:
the slope of the line is
-1 -6/ 3-0 = -7/3
the slope of the perpendicular line is:
3/7
Help! Click all that apply . Please actually try :(
Answer:
OK, i'm trying my best...It looks like rotation, translation, dilation!
Step-by-step explanation:
Im so sorry if not correct!
A table is sold hire purchase. The sales price consists of deposit of $306 and six monthly instalments of $60 each. How much does a customer pay for the table?
Answer: $666
Step-by-step explanation: 306+ 60(6)= 666
