Answer:
D. y = 2x + 3
Step-by-step explanation:
[tex]y - 5 = 2(x - 1) \\ \\ y - 5 = 2x - 2 \\ \\ y = 2x - 2 + 5 \\ \\ y = 2x + 3[/tex]
A scuba diver starts at sea level, an elevation of 0 meters. He dives
down 8 meters and stops to look at a fish. Then he dives down
another 5 meters. How deep is the scuba diver now?
Answer:
13 m
Step-by-step explanation:
he starts at 0 then dive 8 m and another 5 m so
0-8-5= -13
What is the rate of change in the table for 2.6(x-7)^2 + 16, please.
Answer:
the rate of change is negative 0.93 since x is 1 and u subtract 0.07 u get my answer. trust me im learning this im right
Step-by-step explanation:
Can anyone help me solve this om convised
Answer:c a b
Step-by-step explanation:because √225 is = 15
36*[tex]\pi[/tex]=113.04
and 200=200 which is greater than both of those numbers.So the answer is c a b
what is 50% turned into a decimal
Answer:
.50
Step-by-step explanation:
When you need to turn a % into a decimal always move to the left 2 times.
Hope this helps!!
Solve.
100x − 200 > 60x − 120
Answer:
x>2
Step-by-step explanation:
Step 1: Subtract 60x from both sides.
100x−200−60x>60x−120−60x
40x−200>−120
Step 2: Add 200 to both sides.
40x−200+200>−120+200
40x>80
Step 3: Divide both sides by 40.
40x/40> 80/40
x>2
Hope this helped :)
What is it plz thxjxjfif
Answer: B. 9(x + 9)
Step-by-step explanation:
Answer:
B. 9(z+9)
Step-by-step explanation:
Jon has 52p
Nat has £2.92
Nat gives Jon some money so that they both have the same amount.
How much does Nat give Jon?
Answer:
The amount Nat gives to Jon is £1.2
Step-by-step explanation:
The initial amount of money Jon has = 52 p
The initial amount of money Nat has = £2.92
Given that 100 p = £1, and £0.01 = 1 p we have
The total amount of money both Nat and Jon has = £2.92 + 52 p = £3.44
Dividing the total amount by 2 so that each as the same amount of money gives;
£3.44/2 = £1.72
Therefore, the amount Nat gives to Jon, A, is the difference between the initial amount that Nat has and £1.72 which is given as follows;
A = £2.92 - £1.72 = £1.2
The amount Nat gives to Jon = A = £1.2.
PLEASE HELP
people with type O negative blood or universal donors. That is, any patient can receive a transfusion Of O-negative blood. Only 12% of the American population has O negative blood. 10 people appear at random to give blood, what is the probability that none of them is the universal donor.
1-0
2-0.280
3-0.526
4- 0.720
5- 1
Answer:
2
Step-by-step explanation:
I would say 2 is the correct answer because I know the chances are low, but not exactly zero, and 3 is wrong because it is definitely not more than half
A case of canned dog food has 12 cans. Each can has 12.5 ounces of food. If Synceer’s dog eats 18 ounces of canned dog food a day, how many days will a case of canned dog food last?
Answer:
8 Days with 6 ounces of Dog Food left Over
Step-by-step explanation:
12 Cans per Case x 12.5 ounces per can = 150 Ounces Total
150 Ounces/18 ounces per day= 8.3333333333333 Days
.3333333333333 Days x 18 ounces = 6 remaining ounces.
What is 31/87 as a percentage?
Give your answer rounded to one decimal place.
Answer:
35.6%
Step-by-step explanation:
31/87(100)
3100/87
35.6%
Answer:
35,6%
Step-by-step explanation:
31/87 = 0,35632184
As a percentage: 35,632184%
Rounded to one deciman place: 35,6%
class of the type 15 - 25, 25 - 35, 35 - 45 are called
integers is the answer of ur question
cos A = -3/4
find the exact value of tan A
A plumber charges $25 for a service call plus $50 per hour of service.what is the linear equation?
Please help
Solve the following equation, and check your solution.
Show all of your work.
17+ n/5 = 33
Answer:
n = 80
Step-by-step explanation:
Plug in 80 for n to check:
17 + 80/5 = ?
17 + 16 = 33
An angle pair that is on the exterior of two lines but on opposite sides of the transversal.
Aiden gets paid 152.80 for 8 hours of washing cars at this rate how much will aiden make in half an hour
HELP ME PLEASE
20 POINTS IF YOU ANSWER
Answer:
$9.55
Step-by-step explanation:
152.80/8=19.10-what he makes per hour
19.10/2=9.55 what he makes for half an hour
Answer:
19.1 I think is the answer I am not sure
Step-by-step explanation:
Given quadrilateral ABCD is a rhombus, find AC and EB.
Answer:
AC = 18
EB = 5
Step-by-step explanation:
give me brainliest
Answer:
AC = 18, EB = 5
Step-by-step explanation:
In a rhombus, AE = CE, and DE = BE. However, AE or AC ≠ DE or BE.
CE = AE
= 9
AC = CE + AE
= 9 + 9
= 18
DE = BE
= 5
HELP 30 POINTS
Given the system below, SELECT all terms that will be
eliminated by adding the equations together.
-x + y = -1
2x-y=0
-x
2x
y
-y
-1
0
Answer:-1
Step-by-step explanation:
Express the recurring decimal 0.004 as a fraction.
Answer:
4/1000
Step-by-step explanation:
0,004 -> 004
1 + amnt of the cases (3) = 1000
Help, this is the last question on my homework
Answer:
Hmmm maybe d if it's not d I'm sorry at least I helped you
Narek and his family are driving home from vacation and
plan on taking their time. They drive the same amount of
miles every day. After 4 days of driving, they are 400
miles from home. After 8 days of driving, they are 250
miles from home. Let x represent the number of days
Narek and his family are driving home from vacation and
y represent how far away from home (in miles) they are.
Answer:
The answer is below
Step-by-step explanation:
Let x represent the number of days Narek and his family are driving home from vacation and y represent how far away from home (in miles) they are.
Narek and his family vacation can be represented by coordinate points (x, y) as (4, 400) and (8, 250). We can get an equation using this formula:
[tex]y-y_1=\frac{y_2-y_1}{x_2-x_1} (x-x_1)\\\\Hence:\\\\y-400=\frac{250-400}{8-4}(x-4)\\\\y-400=-37.5(x-4)\\\\y-400=-37.5x +150\\\\y=-37.5x +550[/tex]
The x intercept is the value of x when y = 0:
0 = -37.5(x) + 550
37.5x = 550
x=14.7
The y intercept is the value of y when x = 0:
y = -37.5(0) + 550
y = 550
Therefore the x intercept is 14.7. Which means that when Narek and his family drive for 14.7 days, they are 0 miles from home.
Therefore the y intercept is zero. Which means that when Narek and his family drive for 0 days, they are 550 miles from home.
Comparing the above equation with the equation of a straight line y = mx + b, where m is the slope and b the y intercept, we can get that the slope (m) is -37.5.
The slope is -37.5. This means that for every one day, they have 37.5 miles less to drive to get home.
find the area of shaded part
Answer:
461.81 cm²Step-by-step explanation:
Diameter of a big circle is 28 cmDiameter of smaller half-circles is 28/2 = 14 cmShaded area = Area of big circle - area of small circle as two half-circles add up to small circle
Area formula:
A = πd²/4Shaded area
π*28²/4 - π*14²/4 = 461.81 cm²Find the circumference using the formula.
Calculate your answer to the nearest hundredth.
Hello!
[tex]\large\boxed{C = 21.98in}[/tex]
Use the equation C = dπ to solve:
π ≈ 3.14
C = 7 × 3.14
C ≈ 21.98 in
find an equation of the line that satisfies the given conditions. through (4, 9), parallel to the y-axis
We can write the line's equation as y = 5.
What is the slope of a line?The slope of a line can indicate how the line behaves and changes its value. As we know, an increasing line is inclined to the right, whereas a decreasing line is inclined to the left. Furthermore, the steeper the line, the greater the change in value with respect to the independent variable.
To find the equation:
With the given conditions, we find the equation of the line.
We begin by recognizing that we can write the line's expression in the point-slope form, which is expressed as:
[tex]y-y_0=m\left(x-x_0\right)[/tex]Where [tex]\left(x_0, y_0\right)[/tex] is the point through which the line passes and m is the slope We have already been given the point:
[tex]\left(x_0, y_0\right)=(4,5)[/tex]Which the line passes through.
We are also told that the line is parallel to the x-axis. The x-axis, as we know, is a horizontal line, indicating that the slope is zero, or m = 0.We now write the line's equation:
[tex]\begin{gathered}y-y_0=m\left(x-x_0\right) \\y-5=(0)(x-4) \\y-5=0 \\y=5\end{gathered}[/tex]
Therefore, we can write the line's equation as y = 5.
Know more about the slope of a line here:
https://brainly.com/question/3493733
#SPJ4
The complete question is given below:
Find an equation of the line that satisfies the given conditions. Through (4,5), parallel to the x-axis.
Write a conditional statement that starts with: "If I do not have power at my
house, ..."
What was the conclusion of the conditional statement
Answer:
If I do not have power at my house I cannot charge my phone.
Step-by-step explanation:
This is a conditional statement so you can say anything you want as long as it makes sense. I don't know if you're a boy or girl so I'll put too statements. Boy: If I do not have power at my house I cannot play on my console with my friends. Girl: If I do not have power at my I cannot curl my hair for the dance tonight.
Hope this helps you!!!
Part A
Find the percent change to the nearest whole percentage.
From 36 inches to 90 inches.
Answer:
Part B.
Choose if it is an increase or a decrease.
Answer:I think it’s a 150% increase
I’m also taking the text lol✨
Which facts could be applied to simplify this expression?Ckeck all that apply 5x+3y+(-x)+6z
Answer:
5x+3y+(-x)+6z
5x+(-x)+3y+6z
4x+3y+6z
The facts to apply is PEMDAS which is parenthesis,exponents, multiplication,division,addition and subtraction.
Then group like terms if there are any.
You finally get to a simplified answer if there are no like terms
Answer:
A, C, and D
Step-by-step explanation:
I just took the test.
Triple the product of c and b
Answer:
you can ask questions for any clarification
i need help with surface area
Find the side length of a cube with a volume of 422 yd ^3
Answer:
5.5 yd
Step-by-step explanation:
To find the side length of the cube, the volume is a clue. We know that all sides of a square are equal, and the volume of a cube is length×width×height. Since the length, width and height are all the same, we know it is V=x³. Since we know the volume, we can plug in and solve for x.
166=x³
In order to get x alone, we have to cube root both sides.
x≈5.5 yd