Answer:
cross multiply
Step-by-step explanation:
Answer:
OOOoOOOOOOOOooOOooOOOoOoOoOoOoOoOooooooooOOOOFFFFFFFFFFFFFFFFFFFFF
Step-by-step explanation:
You did the same thing to me
Priya works in a pet hospital. She earned $86.00 for working 10 hours
last week. At this rate, how much would she earn for working 16 hours? *
A) $137.60
B) $134.60
C) $127.60
D) $124.60
The pressure, P, measured in pounds per square inch (psi),
on an object under water varies directly with its depth, d, measured in feet. If the pressure on an object at a depth of 20 feet is 8.6 psi, what is the pressure on an object at a depth of 25 feet?
A. 9.85 psi
B. 10.75 psi
C. 13.60 psi
D. 6.88 psi
Answer:
10.75 psi i'm pretty sure
Step-by-step explanation:
i'm not sure if this will make sense though
p=kd <-direct variation
8.6 = k × 20 p= .43d
k= .43 p= .43 (25)
=10.75psi
Does anybody have an answer to this? BE QUICK PLEASE!
Answer:
6
Step-by-step explanation:
4.5 dived by 3/4 equals 6
Maurice and his father are building a dog house. They are using long pieces of wood and cutting them into smaller pieces. They have a piece of wood that is 3.6 feet long and are cutting it into pieces that are each 0.75 feet. How many smaller pieces will they be able to make?
Answer:
4.8 smaller pieces
Step-by-step explanation:
Total length of wood = 3.6 feet
Length of each piece = 0.75 feet
How many smaller pieces will they be able to make?
Number of smaller pieces of wood = Total length of wood / Length of each piece
= 3.6 feet / 0.75 feet
= 4.8 smaller pieces
Number of smaller pieces of wood = 4.8
(-5,-3) (5,-4) slope =
Answer:
Your slope would be -1/10
Step-by-step explanation:
To find the slope from two points, you would use the formula y2-y1/x2-x1
In this case, the equation would look like -4-(-3)/5-(-5)
-4 - (-3) = -1
5 - (-5) = 10
-1/10 = -1/10
Find the area of a circle with a circumference of \blueD{18.84}18.84start color #11accd, 18, point, 84, end color #11accd units.
Answer:
28.26 u²
Step-by-step explanation:
What we know:
A circle has a circumference of 18.84 u.
That means the diameter is 6, and the radius is 3.
The area of a circle can be found with: πr²
3.14(3²)
3.14(9)
28.26 u²
The area of the circle is 28.26 square units when the circumference of circle is 18.84 units.
What is Circle?A circle is a shape consisting of all points in a plane that are at a given distance from a given point, the centre.
The circumference of the circle is 18.84 units
We have to find the area of circle
To find area we need to know the radius
Circumference of circle = 2πr
18.84 = 2πr
18.84 = 2×3.14 r
18.84=6.28 r
Divide both sides by 6.28
r=18.84/6.28
r=3
Now let us find area
Area = πr²
=3.14×3²
=9×3.14
=28.26 square units
Hence, the area of the circle is 28.26 square units when the circumference of circle is 18.84 units.
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For an angle with measure x in a right triangle,
sin x= 15/17
and
and tan x= 15/8 . What is the value of
cos x ?
Answer:
cos x=8/17
Step-by-step explanation:
soln:
given,
sin x(p/h)=15/17
•°•p=15 and h=17
tan x(p/b)=15/8
•°•p=15 and b=8
cos x=?
we know,
cos x=b/h
•°•cos x=8/17
Write the sentence as an equation.
220 equals a minus 323
Answer:
220= -323
Step-by-step explanation:
Enter the value of 56+(−23)−(−3)
Answer:
36
Step-by-step explanation:
Answer:
36
Step-by-step explanation:
56-23+3=
=33+3=
=36
C
Which steps are needed to solve this equation?
✓x
b-21 = 177
O Subtract 21 from the left side and add 21 to the right side of the equation.
The answer is b= 198.
Check the solution by substituting 198 for b.
Add 21 to the left side and subtract 21 from the right side of the equation.
The answer is b= 156.
Check the solution by substituting 198 for b.
O Subtract 21 from both sides of the equation.
The answer is b= 156.
Check the solution by substituting 156 for b.
O Add 21 to both sides of the equation.
The answer is b= 198.
Check the solution by substituting 198 for b.
Answer:
D
Step-by-step explanation:
Jill has 15 oranges and 12 pears. She wants to put all of the fruit into baskets with each basket having the SAME NUMBER of pieces of fruit in it. Without mixing the fruit, what is the GREATEST number of pieces of fruit Jill can put in each basket?
Need help fast mathh
Answer:
Greater than or >
Step-by-step explanation:
When you get into the negatives, it is backwards to positives so instead of 10 being greater than 1, with negatives, 1 would be greater than 10. So now figure out what it is for this question. It is > Hope this helps!! ;)
Events A and B are independent. The probability of A given B has occurred is 0.43, and the probability of B given A has occurred is 0.35.
What is the probability, to the nearest hundredth, that A and B occur?
Answer:
0.43* 0.35 = 0.1505 or 0.15 after rounding
Step-by-step explanation:
Based on the probabilities of A and B occurring with conditions, the probability of A and B occurring is 0.15.
What is the probability that both A and B occur?This can be found by the formula:
= Probability that A occurs if B occurs x Probability of B occurring if A occurs
Solving gives:
= 0.43 x 0.35
= 0.15
In conclusion, the probability is 0.15.
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You have a 12 foot board that you need to cut into 10 inch pieces in order to create square frames. How many frames can be created- remember 4 pieces are needed to create a frame? How many feet of board will be left over ?
Answer:
I got 2 because I did 12÷10 which equals two with the remainder of two so the remainder is two
The number of frames that can be created with a 12-foot board will be 14.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
You have a 12-foot board that you want to cut into 10-inch pieces to make square edges.
Convert the foot into inches, then we have
12 feet = 12 x 12
12 feet = 144 inches
The number of frames that can be created will be given as,
⇒ 144 / 10
⇒ 14 + 4/10
The number of edges that can be made with a 12-foot board will be 14.
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Jeremy needs an extra 2 dozen cookies in addition to the 4 dozen (48) that the recipe makes. He says to himself "If I just add 2 to the amount of each ingredient, that will be how much I need."
Is Jeremy correct? Explain why or why not.
Answer:
yes
Step-by-step explanation: because it's 1 1/2 times the recipe
6 can you help me I don't have very much time it's already missing
Answer:
F
Step-by-step explanation:
where does the last one go???
Answer:
is goes to ¨¨not a function¨¨
Step-by-step explanation:
The graph of an equation has a minimum y value of 12. This minimum occurs at an x value of 3. What is true of the graph of the equation?
Answer:
Looking at this graph, you can see that the minimum point of the graph is at y = -3. The second way to find the minimum value comes when you have the equation y = ax^2 + bx + c. If your equation is in the form y = ax^2 + bx + c, you can find the minimum by using the equation min = c - b^2/4a.
Step-by-step explanation:
I would appreciate it if a person could answer this question
Answer: m=-10/4, m=-5/2, and -5/4+m=-15/4
Hope this helps :)
-5x + 4y = 3
x = 2y - 15
solve for x and y
I'm failing please send help
Answer:
Let's solve for x.
−5x + 4y = 3
Step 1: Add -4y to both sides.
−5x + 4y+ −4y =3+ −4y
−5x = −4y +3
Step 2: Divide both sides by -5.
-5x divided by 5 = -4y+3 divided by -5
x=4/5y + −3/5
Step-by-step explanation:
can anybody smart help me with my assignments in in 8th grade lol drop ur insta if you’ll help me and it’s only like less than 5
Answer: danny_devitos_under_boob
Step-by-step explanation:
Keirra’s mother gave her $7.50 to buy 8 spiral notebooks. With tax, the cost of each notebook is $1.05. Does Keirra have enough money? Use compatible numbers and estimation to help you decide.
Answer:
No
Step-by-step explanation:
each notebook is $1.05 and the is $7.50
there is only enough for seven notebooks not eight.
What is the slope intercept form of this?
Answer y=4x-5
Step-by-step explanation: Did this years ago just search up how it is step by step sowwy ;-;
what’s the answer to :
12x+8x+3+x ?
Answer:
[tex]21x+3[/tex]
Step-by-step explanation:
[tex]12x+8x+3+x[/tex]
Collect like terms
[tex](12x+8x+x)+3[/tex]
Simplify
[tex]21x+3[/tex]
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It cost Kennedy $25.09 to send 193 text messages. How much does it cost to send one text?
Answer:
$0.13
Step-by-step explanation:
$25.09/193 = $0.13
Total Cost/Number of messages = Cost of each message
The entrance to our school has a height of 10.5 feet. There are approximately 30.5 centimeters in 1 foot. What is the height of the entrance in centimeters?
Answer:
320.25 centimeters
Step-by-step explanation:
you multiply 10.5 * 30.5
what equation passes through the point (-10,6) and is perpendicular to the line y=5x-4
Answer:
y=-1/5x+4
Step-by-step explanation:
slope of y=5x-4 equals 5; a perpendicular line must be -1/5
6=-10(-1/5)+b
6=2+b
b=4
Need help with this fast
Answer:
the second diver is the deepest
Step-by-step explanation:
45 is better than 36
Which number is the closest approximation to the value of [tex]\sqrt{83}[/tex]?
A) 9.1
B) 9.2
C) 41.5
D) 41.6
The diagonals of quadrilateral ABCD
intersect at E
. If EC=4, BD=12, AE=x,
and BE=y
, what values of x
and y
would prove that the quadrilateral is a parallelogram?
Answer:
Step-by-step explanation:
16 ae =x
The values of x
and y that would prove that the quadrilateral is a parallelogram are 4 and 6 respectively.
Find the diagram attached. In order to prove that the quadrilateral is a parallelogram, we need to find the values of x and y that make the diagram a parallelogram.
From the parallelogram;
AE = EC and BE = EDBD = BE + EDAC = AE + ECGiven the following parameters
EC=4,
BD=12,
Since AE = EC, hence the measure of AE is 4.
Similarly, BD = BE + ED
BD = BE + BE
BD = 2BE
12 = 2BE
BE = 6 = y
Hence the values of x
and y that would prove that the quadrilateral is a parallelogram are 4 and 6 respectively.
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