Answer:
9.275 inches or 9 11/40
Step-by-step explanation:
current depth = beginning depth - inches swam up + inches swam down
8 3/4 - 2 3/5 + 3 1/8
[tex]9\frac{30 - 24 + 5}{40}[/tex] = 9 11/40
what does this equal4x-9+2(12x-8)=31
Answer:
x = 2
Step-by-step explanation:
x = 2 im to azy to put the steps sorry
What is the side length of x?
12 units
16 units
20 units
25.6 units
Answer:
12
Step-by-step explanation:
well we use proces of elemination cuz the box aint bigger than the other ones so 20 and 25.6 is out and 16 too so all you have left is 12
Kurt runs diagonally across a rectangular field that has a length of 30 m and a width of 40 m as shown in the figure. What is the distance
that Kurt runs? Place the value in the empty box below.
Figure is not drawn to scale.
DRAG & DROP THE ANSWER
50 m
30 m
40 m
30 m
V
10 m
40 m
y =
Answer: 50
Step-by-step explanation:
Pls someone help i have conferences tomorrow and im failing
Answer:
y = 2 that sign means equal to so its literally another way to write =
so to graph this inequality you graph 2 on the y axis thats it
Step-by-step explanation:
Find the distance between each pair of points.
(7 1/2, -6) and (7 1/2, -2 1/2)
Answer:
7/2
Step-by-step explanation:
√(x2 - x1)² + (y2 - y1)²
√(7 1/2 - 7 1/2)² + [-2 1/2 - (-6)]²
√(0)² + (7/2)²
√49/4
= 7/2
Write the equation of the line that is parallel to the line y= -2x+3 and goes through the point (3, -6).
Answer:
y=-2
Step-by-step explanation:
because it's parallel --> a=-2
therefore we have y=-2x+b
the line goes through the point (3,-6) --> (-2).3+b=-6 --> b=0
Find the domain of the function f left parenthesis x right parenthesis equals cube root of 5 x plus 25 end root
Answer:
Domain is (-∞, ∞)
Step-by-step explanation:
Given function is [tex]\sqrt[3]{5x+25}[/tex]
Please remember, for any cube root function the domain is all real numbers, because the cube root of any real number is a real number.
So, domain is all real numbers.
We can write it in interval notation as (-∞,∞).
what is true about the expression 5 times 1/4
A.It represents the product of a rational and irrational number and is equivalent to a rational number.
B.It represents the product of a rational and irrational number and is equivalent to an irrational number.
C.It represents the product of two rational numbers and is equivalent to a rational number.
D.It represents the product of two rational numbers and is equivalent to an irrational number.
Answer:
C
Step-by-step explanation:
5 is rational
1/4 is rational
the product of the two is 5/4 which is also rational
Does the graph represent a function?
Choose 1 answer:
Yes
No
Answer:
Yes, it does
Step-by-step explanation:
The x-values are not used more than one time but the y-values are so that means it is a function
how to solve scientific notation numbers
Look at the exponent and move the decimal that many places ( to the right for a positive number and to the left for a negative number)
Tamara is selling candy bars to support her school’s soccer team. On the graph here, the x-values represent the number of candy bars sold, and the y-values represent the total amount earned from selling those candy bars. According to the graph, if Tamara earns $20 for the team from selling candy bars, how many candy bars will she have sold?
Answer: 50
I If you want to get the answer correct than answer 50 trust me I just answered 50 and got it right just wanted to help YW
rectangle A has a side length of 6 cm and 3.5 cm. The side length of rectangle B are proportional to the side lengths of a rectangle.
what could be the side length of rectangle B?
choose two answers
Answer:
A) 3cm and 1.75cm
Step-by-step explanation:
To determine whether or not these are proportional, take the two side lengths that are given and create a ratio. 6cm:3.5cm. I suggest writing this in fraction form to better see the equivalency. If you divide both 6cm and 3.5 cm by 2, you create an equivalent ratio of 3 cm:1.75cm. This is answer A. There is another correct answer too! If you take 6cm:3.5cm and multiple both by 1.5, it will create an equivalent ratio of 9cm:5.25 cm (answer choice E), just in a different order.
13. The manager of a landscaping company collected data for an entire summer. Before each job he completely filled the gasoline tank for his mower. After each job, he recorded the square footage of the lawn that was mowed as well as how much gasoline remained in the tank. As expected, larger lawns left him with very little gasoline in the tank. At the end of the season he displayed the data in a scatterplot and saw that the relationship between lawn size and gas remaining was roughly linear. The value of r? was 0.85.Find and interpret the value of the correlation between the lawn size and the amount of gasoline remaining in the tank at the end of the job.
Answer:
Before you get started, take this readiness quiz.
Write as an inequality: x is at least 30.
If you missed this problem, review (Figure).
Solve 8-3y<41.
If you missed this problem, review
Answer:
(D) r=−0.92. The linear relationship between lawn size and gas remaining is strong and negative.
Step-by-step explanation:
Help me with this please?
One leg of a right triangle is 14 cm longand the hypoteruuse is long. What is the approximate length of the other leg?
Answer:
14 cm
Step-by-step explanation:
ILL MARK BRAINLYEST IF YOU CAN HELP ME WITH THESE !!!! PLEASE HELP
1) ___ + ___ + ___ = 180 (goes with the green shape)
2) ___ + ___ + ___ + ___ = 360 (goes with the blue shape)
Answer:
65°+ 90°+ 25 = 180
59°+ 195°+108° = 360
Step-by-step explanation:
Use the quadratic formula to solve the equation. If necessary, round to the nearest hundredth.
x² +3= -4x
O 1,3
O -1-3
O 1-3
O -1,3
Answer:
-1 -3
Step-by-step explanation:
A cube of aluminum has a volume of 9cm) and weighs 81 g. What is its density?
Answer:
9 g/cm³
Step-by-step explanation:
density = mass/volume
d = 81/9
d = 9 g/cm³
Please help me solve…
Answer:
You can find 0.5% of a number by multiplying the number by
.
Step-by-step explanation:
please help asap!!!
Answer:
A. 0.13.
B. 0.15.
Step-by-step explanation:
For the first problem, subtract 0.87 from 1. You get 0.13.
For the second problem, add up 0.3 and 0.55 to get 0.85. Subtract this from 1 to get 0.15.
Hope this helps :)
Quadrilateral CDEF is inscribed in circle A. Which statements complete the proof to show that ∠CFE and ∠CDE are supplementary?
Quadrilateral CDEF is inscribed in circle A, so mARC CDE + mARC CFE= 360°. ∠CFE and ∠CDE are inscribed angles, which means that their measures are _________________. So, _________________. Using the substitution property of equality, 2 ⋅ m∠CFE + 2 ⋅ m∠CDE = 360°. Using the division property of equality, divide both sides of the equation by 2, resulting in m∠CFE + m∠CDE = 180°. Therefore, ∠CFE and ∠CDE are supplementary.
Answer:
The statements that complete the proofs are;
First statement
One half the measure of their intercepted arcs
Second statement
mARC CDE = 2·m∠CFE and mARC CFE = 2·m∠CDE
Step-by-step explanation:
The two column proof that ∠CFE and ∠CDE are supplementary is presented as follows;
Statement [tex]{}[/tex] Reason
Quadrilateral CDEF is inscribed is circle A [tex]{}[/tex] Given
[tex]m\widehat{CDE}[/tex] + [tex]m\widehat{CFE}[/tex] = 360° [tex]{}[/tex] Measure of angle round a circle
∠CFE and ∠CDE are inscribed angles [tex]{}[/tex] Given
∠CFE + ∠CDE = 1/2 × ([tex]m\widehat{CDE}[/tex] + [tex]m\widehat{CFE}[/tex]) [tex]{}[/tex] Inscribed angles are (i) one half the measure of their intercepted arcs
2 × (∠CFE + ∠CDE) = ([tex]m\widehat{CDE}[/tex] + [tex]m\widehat{CFE}[/tex])
So, (ii) [tex]m\widehat{CDE}[/tex] = 2 × m∠CFE and [tex]m\widehat{CFE}[/tex] = 2 × m∠CDE From the inscribed angle theorem above (See attached drawing)
2·m∠CFE + 2·m∠CDE = 360° [tex]{}[/tex] Using substitution property of equality
(2·m∠CFE + 2·m∠CDE)/2 = 360°/2 → m∠CFE + m∠CDE) = 180° [tex]{}[/tex] Dividing both sides by 2
m∠CFE and m∠CDE) are supplementary [tex]{}[/tex] Angles that sum up to 180°
The statements that complete the proofs are;
(i) One half the measure of their intercepted arcs
(ii) mARC CDE = 2·m∠CFE and mARC CFE = 2·m∠CDE
Answer:
1/2 the measure of their intercepted arcs; m arc CDE= 2 ⋅ m∠CFE and arc CFE= 2 ⋅ m∠CDE (or C).
Step-by-step explanation:
I just took the test and got this right :)
amogus lit haha funny
anyone know this !??!?!
Answer:
its a, 2 and 3 only
Step-by-step explanation:
What is the difference?
52 – 13 =
29
39
41
65
Answer:
39
Step-by-step explanation:
TYagVvHhisjssbahuauaahaah
A rectangular swimming pool has a volume of 16,320 cubic feet, a depth of 8 feet, and a length of 85 feet. What is the width of the swimming pool?
a) 24 ft
b) 48 ft
c) 192 ft
d) 2040 ft
2. What is the solution to the equation..
5m − (m + 4) = 2?
f. -1/2
g. 1/2
h. 1
j. 3/2
k. 3
Answer:
J. 3/2
Step-by-step explanation:
Let's solve your equation step-by-step.
5m−(m+4)=2
Step 1: Simplify both sides of the equation.
5m−(m+4)=2
5m+−1(m+4)=2(Distribute the Negative Sign)
5m+−1m+(−1)(4)=2
5m+−m+−4=2
(5m+−m)+(−4)=2(Combine Like Terms)
4m+−4=2
4m−4=2
please help!! I'm confused
The temp is -5 deg Celine, if the temp rises by by 17 deg, what is the new temp? Please show work
A collection of dimes and nickels is worth $4.45 they are 50 coins in total find how many of each there are
Jamie has a deck of 60 sports cards, of which some are baseball and summer football cards. Jamie pulls out a card randomly from the deck, record it's type, and replaces it in the deck. Jamie has already recorded 6 baseball cards and 9 football cards based on these data what is most likely the number of baseball cards in the deck?
Answer:
3 baseball + 9 football 9+3 = 12
3 out of 12 were base ball
3/12=0.25
60*0.25 = 15
so there would be 15 baseball cards
Step-by-step explanation: