Answer:-11
Step-by-step explanation:
Answer:
-11
Step-by-step explanation:
a = 5
2a + 6 = 5
Substitute 5 in the place of a.
2(5) + 6 = 5
10 + 6 = 5
16 = 5
0 = 5 - 16
= -11
plzzzzzzzzzzzz i need help
Answer:
27
Step-by-step explanation:
-5a-b
-5(-6)-3
30-3
2
-5a - b
a = -6
b = 3
(-5 * -6) - 3
30 - 3 = 27
Nadea got a $19.99 gift card to an app store. She uses the gift card to buy an app for $4.99. She also wants to use the gift card to buy some in app purchases. Each in app purchase costs $1.39. Which of these inequalities describes this situation, where n is the number of in app purchases Nadea wants to buy? Group of answer choices
Simplify 45/150 show work please:)
Answer:
[tex]\frac{3}{10}[/tex]
Step-by-step explanation:
[tex]\frac{45}{150}[/tex] 15 can go into both 45 and 150 so you divide both into that
45/15 is 3
150/15=10
[tex]\frac{3}{10}[/tex]
28. On a trip of 320 miles, Sunao's truck averaged 9.2 miles per
gallon. At the same rate, how much gasoline would his truck
use on a trip of 440 miles?
Ab- 4, 12, 14, 16
ABC- 31, 41, 52, 59
Math help!
Answer:
14.42cm and 59 degrees
Step-by-step explanation:
Use the pythagorean theorem to find the length of AB
24^2 + AB^2 = 28^2 ---> 14.42
Do arcsin(24/28) to get 59 degrees since 24 is the opposite and 28 is the hypotenuse.
Jada walks up to a tank of water that can hold up to 10 gallons. When it is active, a drain empties
water from the tank at a constant rate. When Jada first sees the tank, it contains 7 gallons of water.
Three minutes later, the tank contains 5 gallons of water.
Type your answers in the boxes below.
C. How many minutes before Jada arrived was the water tank completely full?
Answer:
3 minutes and 30 seconds
Step-by-step explanation:
7-5 = 2
3/2 = 1.5 gallons that empty per each minute
1.5 times 3 (minutes) = 4.5 gallons emptied
Remaining gallons to empty = 0.5
0.5 gallons to empty will take 30 seconds
I hope this helps :)
Domain or range and function or not
Answer:
This is a function.
domain = [1, 6]
range = [1, 4]
Step-by-step explanation:
A relation that maps elements from one set (domain) into another set (input) is called a function only if each element of the domain is mapped into only one element in the range.
For a function y = f(x) the domain is the set of the possible x-values, and the range is the set of the possible y-values.
In this case we can see that the possible values of x is the interval [1, 6]
Where we have a closed interval because we have black dots, meaning that these values are included in the sets.
We also can see that the range is the interval [1, 4]
And we also can see that all the x-values are mapped into only one y-value, then this is a function.
Ruby and her friends are going into a restaurant. How much would it cost to buy 3
drinks and 4 tacos if each drink costs $2.25 and each taco costs $4.00? How much
would it cost to buy 3 drinks and 4 tacos if each drink cost $d and each taco cost $t?
Answer:
Step-by-step explanation:
3x2.25=6.75
4x4=16
16+6.75=22.75
please help! i’m giving 20 points. THANK YOU!
Answer:
A. Distance KL = 7.36 m
B. Height ML = 4.25 m
C. The maximum height is 6.96 m
Step-by-step explanation:
A. Determination of distance KL
Hypothenus = KM = 8.5 m
Angle θ = 30°
Adjacent = KL =?
Cos θ = Adjacent / Hypothenus
Cos 30 = KL / 8.5
0.866 = KL / 8.5
Cross multiply
KL = 0.866 × 8.5
KL = 7.36 m
Thus, the distance is 7.36 m
B. Determination of height (ML)
Hypothenus = KM = 8.5 m
Angle θ = 30°
Opposite = ML =?
Sine θ = Opposite /Hypothenus
Sine 30 = ML /8.5
0.5 = ML / 8.5
Cross multiply
ML = 0.5 × 8.5
ML = 4.25 m
Thus, the height is 4.25 m
C. Determination of the maximum height.
Hypothenus = KM = 8.5 m
Angle θ = 55°
Opposite = ML =?
Sine θ = Opposite /Hypothenus
Sine 55 = ML /8.5
0.8192 = ML / 8.5
Cross multiply
ML = 0.8192 × 8.5
ML = 6.96 m
Thus, the maximum height is 6.96 m
Answer pls i need this today... I will mark brainliest if who answers
Step-by-step explanation:
which question are you doing
1.
Learning Actlvities
We saw 18 big fish in a pond. Fifty percent of them were very colorful, there
are a colorful fishes.
The base in the problem is ______
2. Mr. Gonzales received the amount of 10 000 pesos after selling a computer
set cost 50,000 pesos for he has given a 20% commission
What is the rate in the problem?_____
3. In our class there 30 boys. o out of 30 are working students. It is 20% of the
total number of boys in our class.
The percentage in the problem is____
pa answer po pls
Answer:
1. 18 big fish
2. 20%
3. 0
hmmmm,
Solve thequestion below please
3.5 ft
What is the area of the square
shown above?
[?] square feet
Enter
Answer:
area of square = l²=3.5²=12.25ft²
Answer:12.25
Step-by-step explanation:
Mr. Higgs measures the perimeter of a common shape. One of the sides is 8 centimeters and the perimeter is 24 centimeters. If all of the sides are the same length what shape does Mr. Higgs measure?
Answer:
an equilateral triangle
Step-by-step explanation:
perimeter of an equilateral triangle is :
length of the side multiplied by 3
24 = 8 x 3
therfore its an equilateral triangle
HELLLPP ANY HELPS PLEASE I NEED HELP I AM RUNNING OUT OF TIME !!
Answer: g/9
Step-by-step explanation: Cuz well it is what it is
PLS mark as brill
Help Me with this plzzz
Answer:
[tex] {21cm}^{2} [/tex]
Step-by-step explanation:
[tex]7 \times 3 = 21[/tex]
What is the solution to the inequality 7x + 2 < -3x + 1?
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Answer:
and DJ ssksb did did isbn dhe9susaew7s ene 8th box hcm box bro sb d
Step-by-step explanation:
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Ms. Salta buys buffalo wings for a party. If there are 3 servings per buffalo pound, exactly how many servings does she have for 25 pounds.
Answer:
Not sure how many chicken wings to make or buy as appetizers for your ... 6 whole wings (or 1.125 lbs) in order to reach a 6 oz serving of actual chicken. ... That would mean there are approximately 4 to 5 chicken wings in a pound. ... You will need approximately 3 ounces of chicken meat per person as a ...
Missing
Step-by-step explanation:
i think
A 12-sided die is rolled. The set of equally likely outcomes is \ 1.2.3.4.5.6.7.8.9.10.11.12) . Find the probability of rolling a 9
Answer:
1/12
Step-by-step explanation:
what is 5+5x85x900/37x1000-10
Answer:
what is 5+5x85x900/37x1000-10: the answer for 5+5x85x900/37x1000-10 is 10337832.8378
Step-by-step explanation:
what ratio in the simplest form between the length of a side XYZ and the length of its corresponding side in MPN
A. 2/5
B. 3/2
C. 2/1
D. 5/2
Answer:
D. 5/2
Step-by-step explanation:
Since, you are required to find the ratio of the side of triangle XYZ and triangle MPN in simplest form.
So, it would be XZ/MN = 5/2
Fill in the blank with a number to make the expression a perfect square
2
x^ -10x+ what?
Answer:
25
Step-by-step explanation:
So basically remember that:
[tex](a+b)^2=a^2+2ab+b^2[/tex]
so far you have that
[tex]a^2 = x^2\\2ab = -10x[/tex]
So if 2ab = -10x and a = x, that means 2xb = -10x so b = -5.
It's kind of confusing to think of it like that, but all that means is that the equation is:
[tex](x - 5)^2[/tex]
which would simplify to
[tex]x^2 - 10x + 25[/tex]
so the blank is 25
Answer:
your answer will be 25
Step-by-step explanation:
hope it helps
have a nice day
find the length of arc CDB. Round your answer to the nearest whole number. Leave your answer in terms of pi
Lenth of CDB=
Answer:
1
Step-by-step explanation:
1
A tank was filled with 225L 156 ml of water
on the first day and 106 L 215ml of water on
the second day. 38 L 162ml of water used by
the family members. Find out how much
water is still left in the tank?
Answer:
There are 293 liters and 209 milliliters of water left in the tank.
Step-by-step explanation:
Since a tank was filled with 225L 156 ml of water on the first day and 106 L 215ml of water on the second day, and that 38 L 162ml of water were used by the family members, to find out how much
water is still left in the tank, the following calculation must be performed:
(225,156 + 106,215) - 38,162 = X
331,371 - 38,162 = X
293.209 = X
Thus, there are 293 liters and 209 milliliters of water left in the tank.
What is the range of the data set?
Fifth Grade Jump Distance
2 0
3 2 4 6
4 0 2 4 8
5 5
6 5
2 0 = 20 inches
41
20
45
65
Will mark brainileste and there is supose to be a line in between this o in 39 miutes
Answer: the range is 45
Answer:
its 45 me no brainiest
Step-by-step explanation:
Graph y=sec(x+pi/4)
Answer:
HERE IS THE ANSWER HOPE IT HELPS
Step-by-step explanation:
Brainliest?
Use math papa
Find the value of perimeter of ABCD. Assume that segments that appear to be tangent are tangent
The final statement is: The perimeter of the quadrilateral is given by 71 units.
What is Perimeter?The perimeter of a shape is defined as the total distance around the shape. It is the length of the outline or boundary of any two-dimensional geometric shape
Given here: A quadrilateral ABCD with a circle inscribed in it.
Now sides of the quadrilateral form tangents from a common point (vertex)
Thus they must be equal
∴ Perimeter of the ABCD is = 29+12+2.5+2.5+21-17+21
= 71 units
Hence, The perimeter of the quadrilateral is given by 71 units.
Learn more about perimeter here:
https://brainly.com/question/20693059
#SPJ1
RADICALS
Simplify 3squarroot54
NEED HELP ASAP PLESE!!!!
Answer:
your answer is B
Step-by-step explanation:
Write an expression equivalent to 3+ 5y-4-5
plz help oml
Answer:
5y-6
Step-by-step explanation:
HEEEEEEEEEEEELLLLLLLLLLPPPPPPPPP ME
Answer:
it's (A) because the x axis contains the number of hours he worked while the y axis contains the money he makes per hour
Answer:
A
Step-by-step explanation:
Check the points:
(1,15) is 15/1
(2,30) is 30/2 which equals 15/1