Answer:
mean: 10.2
median: 12
Step-by-step explanation:
Lunch is 7.95 the tax is 10% what’s the total cost
Answer: ($)8.75
Step-by-step explanation:
To calculate the tax, simply do 10%(0.1)*7.95 to get 0.795, rounding up to 0.80(money typically rounds up).
To calculate the total cost, simply do 7.95+0.80 to get 8.75.
Hope it helps <3
True or false;
The x-intercept of a function ALWAYS occurs where y is equal to zero.
True
False
The x-intercept of a function always occurs where y is equal to zero is true.
Given,
The x-intercept of a function always occurs where y is equal to zero.
We need to find whether the given statement is True or False.
What is x-intecept and y-interept?The x-intercept is the point where the line passes through the x-axis.
We need to put y = 0.
The y-intercept is the point where the line passes through the y-axis.
We need to keep x = 0.
Check the statement.
The x-intercept of a function always occurs where y is equal to zero.
This is a true statement because in order to find the x-intercept we need always keep y = 0.
Thus the given statement-
The x-intercept of a function always occurs where y is equal to zero is true.
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Please help thank you and explain please
Answer:
x = 48
Step-by-step explanation:
first you would add them together and set it equal to 180( because a straight line is 180 degrees): 3x - 12 + x = 180
Then you add like terms( the x's): 4x - 12 = 180
now add 12 to both sides: 4x = 192
now divide by 4 on both sides x = 48
hope this helps! : )
The polynomial h(x) = (x+3)(x + 1)(x - 2)(.– 4) has the following zeros/roots:
Answer:
The roots(zeros) are :x=-3,-1,2,4
Step-by-step explanation:
The answer is A.
In this triangle, what is sin 30°? What is sin 60°? What is the product of sin 30° and sin 60°?
Answer:
1800
Step-by-step explanation:
60.30= 1800
what division problem equals 9/5
Answer:
9÷5=9/5
Step-by-step explanation:
what is the distance from L to M?
A. 100 units
B. 14 units
C. 2 units
D. 10 units
Answer:
D. 10 units
Step-by-step explanation:
Using the distance formula:
d = √(x2 – x1)² + (y2 – y1)²
Plug in the values of the points:
d = √(3 – (-5))² + (-2 – 4)²
d = √(8)² + (-6)²
d = √64 + 36
d = √100
d = 10
Find the value of 1.69x4.41
9e + 4=5e + 14 + 13e
Answer:
e = -1
Step-by-step explanation:
1. 9e + 4 = 5e + 14 + 14e
2. 9e = 5e + 10 + 14e
3. 9e = 19e +10
4. -10e = 10
5. e = -1
Hope that helps
Answer:
e - 10
Step-by-step explanation:
1.) We need to manipulate the equation to get e by itself.
2.) To solve the equation, do the following steps;
9e + 4 = −5e + 14 + 13e
9e + 4 = 14 + 8e (Combine like terms)
9e + 4 − 8e = 14 + 8e − 8e (Subtract 8e from each side)
e + 4 = 14 (Combine like terms)
e + 4 - 4 = 14 - 4 (Subtract 4 from each side)
e = 10 (Combine like terms.
3.) Answer: e = 10.
Now lets check our work. To check your work, do the following steps;
9e + 4 = −5e + 14 + 13e
9e + 4 = 14 + 8e
9(10) + 4 = 14 + 8(10)
90 + 4 = 14 + 80
94 = 94
By doing those steps we can confirm the answer, e = 10, is true.
If are AC is 122 degrees and arc BC is 192 degrees, what is the measure of angle ACB
ACB = AC + BC
ACB = 122 + 192 = 314
The answer is b. 314 degrees
1 point
In the previous question you found 13% of £270. Now use your answer to
decrease £270 by 13%. *
Sorry for posting again
Answer:
£234.90
Step-by-step explanation:
270(1-13/100)
lets break it down:
step 1= 13/100=0.13
step 2= 1-0.13=0.87
step 3= 270 x 0.87=234.9
final answer=£234.90
i hope it helps
358.41 x 10^5 in standard form
Answer:
35841000
Step-by-step explanation:
358.41 times 100000 = 35841000
Answer:
35841000
Step-by-step explanation:
Lisa is making her famous chocolate chip brownies. The recipe calls for 2 cups of chocolate chips, but Lisa can only find her LaTeX: \frac{1}{4}1 4 measuring cup. How many LaTeX: \frac{1}{4}1 4 cups will she need to get the 2 cups needed for her recipe?
Answer:
I think the answer is 8
Step-by-step explanation:
The ratio of the sides of a triangle is 2:4:9. If the perimeter is 165 inches, what is the length of the longest side?
Answer:
99inches
Step-by-step explanation:
The ratio of the sides of a triangle =2:4:9.
perimeter = 165 inches,
Total ratio= 2+4+9=15
perimeter = 165
Divide the perimeter by total ratio
165/15=11
Each of the sides
= (2×11) =22
(4×11) =44
(9×11)=99
the length of the longest side= 99inches
I WIL GIVE BRAINLIST IF CORRECT DON'T GIVE ME A NOT SMART ANSWER OR ILL REPORT IT
Which would be the BEST first step to use to solve this equation?
Problem: 0.15x=5
A. add 0.15 to both sides of the equation
B. divide both sides of the equation by 0.15
C.multiply both sides of the equation by 0.15
D. subtract 0.15 from both sides of the equation
In an animal shelter, the ratio of dogs to cats is 5 to 3. There are 25 dogs. Write and solve a proportion to find
the number of cats at the shelter.
Answer:
15 cats
Step-by-step explanation:
what is the value of x?
Answer:
probs too late, but i think the answer is x=12
Step-by-step explanation:
the angles should add up to equal 180
180-36=144
144=8x+4x
144=12x
now divide by both sides to isolate x
12=x
u can check by plugging in ofc, 36+(8x12)+(4x12)=36+96+48=180
:) hope this helps
HELP!!BC=
Round your answer to the nearest hundredth.
C
A
50
3
B
Answer:
answer is 2.30 using sine =opp/hyp
round 59.6487 to 2 decimal places?
Answer:
Step-by-step explanation:
round 59.6487 to 2 decimal places=
59.65
Answer:
59.65
Step-by-step explanation:
59.6487 ≈ 59.65
PLS HELP ITS DUE IN 3 MINUTES
Answer:
H 33 degrees
Step-by-step explanation:
The park is a rectangular park with an area of 20 square miles. The park is 4 miles wide. What is the length in miles?
Answer:
5 miles.
Step-by-step explanation:
Because area is just length times width so in that sense 20/4 is 5 :)
the sum of three times a number (x) and −23 is 28
Answer:
x=17
Step-by-step explanation:
3x-23=28
3x-23+23=28+23
3x=51
x=17
Phil received a prize of x dollars from a poker tournament. The tournament cost him $100 to enter. What were phil's net winnings from the tournament?
Answer:
x-100
Step-by-step explanation:
Phil is using the money he had won from the tournament to pay for the entry cost. So x-100
1. Gina has a circular gold bracelet with a diameter of 3 inches. She wants
to cover the bracelet with a strip of lace. How long should the strip of lace
be to cover the bracelet entirely without any excess? Use 3.14 for tt
O a. 4.71 in
O b.7.065 in
O c. 9.42 in
O d. 15.22 in
Answer:
C= 9.42
Step-by-step explanation: Usa test prep
Please last question need help! Will give Brain
How many points did Deven score in his 6th game?
Answer:
2 is the answer thanks pls give brainliest
Try solving this: (5 3/4) (2)
Answer:
11 1/2
Step-by-step explanation:
help!! slove for x, 13x + 47 = 151
Answer:
Step-by-step explanation:
13x + 47 = 151
subtract 47 from both sides
13x = 104
divide by 13 on both sides
x = 8
While parasailing. Ryan spots a dolphin on the water below. If Ryan is 228 feet above the
water and the angle of depression to the dolphin is 15, what is the horizontal distance
between Ryan and the dolphin?
Answer:
850.9 feet
Step-by-step explanation:
The horizontal distance between Ryan and the dolphin is 850.907 feet.
What is Trigonometry?One area of mathematics known as trigonometry examines the relationship between the sides and angles of a right triangle. The relationship between sides and angles is defined for 6 trigonometric functions.
We have,
Ryan is 228 feet above the water and the angle of depression to the dolphin is 15.
Using trigonometry
tan 15 = 228/ x
x= 228/ tan 15
x= 228 / 0.26794919243
x = 850.907 feet
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Due very soon so if someone could answer soon-ish it would be very helpful and much appreciated <3<3<3
1) A straight line is perpendicular to y=2x+5 and passes through (0,3).
What is the equation of the line??
2) A straight line is perpendicular to y=0.5x+3 and passes through (3,5).
What is the equation of the line??
3) A straight line is perpendicular to y=4-5x and passes through (20,5).
What is the equation of the line??
Answer:
1) x+2y+15=0
only know that one soz
Step-by-step explanation: