Answers
Answer:
B. 113°Step-by-step explanation:
Tc = R + (Th - R)e^(-0.036t)Substitute values and solve for Tc:
Tc = 68° + (146° - 68°)e^(-0.036*15)Tc = 113.45° ≈ 113°Correct choice is B
Related Questions
(X+1,8)=(3,2y) please can u send the pic to me I really need it
Answers
Answer:
x = 2, y = 4
Step-by-step explanation:
Given
(x + 1, 8 ) = (3, 2y )
Equate the values in the x and y positions , that is
x + 1 = 3 ( subtract 1 from both sides )
x = 2
and
2y = 8 ( divide both sides by 2 )
y = 4
Answer:
(X+1,8)=(3,2y)
equating corresponding value we get
x+1=3
x=3-1=2
again
8=2y
y=8/2=4
x=2
y=4
What is the equation for -2 = m divided by 16
Answers
Answer:
-2 = [tex]\frac{m}{16}[/tex] or [tex]\frac{m}{16}[/tex] = -2
Step-by-step explanation:
Determine if the angles are complementary, supplementary or vertical. Then find the missing angle.
Answers
Answer:
43
Step-by-step explanation:
Vertically opposite angles.
Here,
b=43 (being vertically opposite angles )
I need help ASAP
A scatter plot is shown
What type of association does the graph show between x and y?
A Linear positive association
B Nonlinear positive association
C Linear negative association
D Nonlinear negative association
Answers
How do you find the measure of an interior angle?
Answers
Answer:
Step-by-step explanation:
The formula for finding the sum of the measure of the interior angles is (n - 2) * 180. To find the measure of one interior angle, we take that formula and divide by the number of sides n: (n - 2) * 180 / n.
please help me 100 points if you help
Answers
Answer:
1) scalene 2) Isosceles 3) Equilateral 4) Scalene
Step-by-step explanation:
1. no sides are the same length
2. two sides are the same length
3. all sides are the same length
4. no sides are the same length
Answer: Hello Luv........
1) scalene 2) Isosceles 3) Equilateral 4) Scalene
Step-by-step explanation: Sorry i copied other.
1. no sides are the same length.
2. two sides are the same length.
3. all sides are the same length.
4. no sides are the same length.
Mark me brainest please. Hope this helps. Anna ♥
Please help me. I’ve been stuck on this question forever.
Answers
Answer: they are 3 miles apart
Step-by-step explanation:
Answer:
9 miles
Step-by-step explanation:
Divide: 2 ÷ 1
2
2
16
8
4
Answers
Answer:
Are you asking to divide 2 divided by 1 ?
If so its 2
Plz like & brainly, I'm close to next lvl
It would help :D
PLEASEEE HELPPP ME PLSSSSS
Answers
Answer:
y = -5x +5
Step-by-step explanation:
slope = (15 - -5)/(-2 - 2) = 20/-4 = -5
y int = 5
? x 26= 17 7/8.
By: Britney
Answers
0.6875 times 26=17.875 or 17 7/8
Solve the following quadratic equation for all values of x in simplest form.
2(x – 5)^2 = 32
Answers
What are the x-intercepts of the parabola?
Answers
Answer:
(5,0) & (4,0)
Step-by-step explanation:
The x-intercepts are where the graph touches the x-axis. The parabola clearly touches in the x-axis at points 4 and 5.
Answer:
(5,0) and (4,0)
Step-by-step explanation:
The straight line L passes through the points (0, 12) and (10, 4).
Find an equation for L.
Answers
Answer:
You need to add an image so we can see the line.
Step-by-step explanation:
what is the plot 40,40 as a fraction
Answers
Answer:
1/2 or like 1/40
Step-by-step explanation:
PLEASE HELP ASAP!
A set of Triangles are Shown. Select All The Obtuse Triangles.
Answers
Answer:
that is b,d,e :)
Step-by-step explanation:
hopefully I'm correct
Can someone help me on this pls?
Answers
Answer:
[tex]B)Center:(7,2)~~radius=\sqrt{10}[/tex]
-------------
[tex](x-h)^2+(y-k)^2=x^2[/tex]
[tex]h=7~,k=2[/tex]
[tex]Center~(h,k)=(7,2)[/tex]
[tex]r^2=10[/tex]
[tex]r=\sqrt{10}[/tex]
[tex]radius=\sqrt{10}[/tex]
---------------------
hope it helps...
have a great day!!
8. Sven sells hamburgers at a ballpark. He earns $14.50/h, plus $0.50
for each hamburger he sells.
a) How much will Sven earn in a 3 hour shift if he sells 24
hamburgers?
b) How many hamburgers must Sven sell to earn $120 in a 6.5 hour
shift? (round to the nearest burger)
Answers
Answer:
Part A: $55.50
Part B: 52 hamburgers(sorry if I am wrong for part b but I think it is right)
Step-by-step explanation:
Part A: $14.50 x 3= $43.50 + 24 x $0.50= $12=
($ earned per hrs x hrs worked)+ ($ per hamburger sold x times amount)
Hence $43.50 + $12= $55.50.
Part B: $14.50 x 6.5 = $94.25 $120 - $94.25= $25.75
($ earned per hrs x hrs worked x x hrs worked) ($ earned - $ earn from shif
$25.75/0.50=51.5 (51.5 rounded to nearest burgers is 52 burgers)
Hence answer is 52 burgers.
Please rate Good and mark Brainliest
Thank You
PLEASE HELP
20 points look at picture!
Answers
Answer:
C
Step-by-step explanation:
I'm sure it's right hope this helps
The question is in the attachment.
Please help out
Answers
Answer:
43
Step-by-step explanation:
Inscribed Angle = 1/2 Intercepted Arc
< MQP = 1/2 ( 86)
< MQP = 43
Answer:
43°
Step-by-step explanation:
The measure of an inscribed angle is half the measure of the arc it subtends.
m<Q = (1/2)m(arc)MP
m<Q = 1/2 * 86°
m<Q = 43°
Mr. Buchanan can clean his apartment in 12 hours. (He's not very fast.) With Mrs. Buchanan's help, they can clean the apartment in 4 hours. How long would it take Mrs. Buchanan to clean the apartment alone? Time=_____ Hours
Answers
Answer:
2 hours
Step-by-step explanation:
Answer:
2 hours
Step-by-step explanation:
In ΔCDE, the measure of ∠E=90°, DE = 39 feet, and CD = 89 feet. Find the measure of ∠C to the nearest degree.
Answers
i just did it lolz
Firstly this shape is an triangle and a triangle has 3 sides/ angles and all angles sum up to 180 degrees...
E = 90 degrees
This explains that it is an hypotenuse triangle so...
answer:
= 39x39 = 1521
= 89x89 = 7921
= 1521 + 7921 = 9442
= square root of 9442 = 97.169954204 rounded off to 97.2
97.2 degrees!
The volume of a cone-shaped funnel is 603 cubic centimeters. The radius of the funnel is 8 centimeters. Find the height of the funnel. Round your answer to the nearest whole number.
Answers
Answer: 9
Step-by-step explanation:
Volume of cone formula is: pi r^2 h/3
So pi x 8^2 h/3 = 603
H/3 = 2.9991
h = 9 (rounded)
plssss help on this ;((((((((((
Answers
Answer:
3/4
Step-by-step explanation:
i always hated ixl
Answer:
12/36
Step-by-step explanation:
I think you have to ccount from twelve to 32 and how ever many numbers are in between that is the denominator and the count from 24 to 32 and how ever many numbers are in between that is your numerator I may be wrong double check just to be sure
I NEED HELP PLEASE!!!
Answers
find the unknown size of angle
Answers
answer: Which angle? It doesn't say which.
What value of y makes the 2 triangles congruent by SSS?
Answers
Answer:
8
Step-by-step explanation:
2(8)+20=36
a) (x, y) = (5,6)
c) ( ) = (35)
e) (x + 1, 8) = (3, 2y)
g) (x - 2, y + 1) = (4, 2y)
i) , 3) = (3, + 1)
k) (2x + y, 3) = (5, 3y)
ng ordered pairs.
b) (x + 2, y - 1) = (2, 3)
d) (3x, 8) = (12, y - 1)
f) (2x + 1, y - 2) = (1, 2)
1 5
2 3
j) (x + y, x - 3) = (8, 4)
1) (2x + 3y, 2x) = (20, x + 4)
b) ( x + 1) =(2,
)
30 PTS if you can answer these all and a brain list matk
Answers
Answer:
hope this helps you look it once.
Find the measurement indicated in the parallelogram.
Answers
this is because angle C and angle D are supplementary.
Answer:
m∠D=110°
Step-by-step explanation:
∠D+∠C=180°
∠D+70=180°
∠D=180-70
∠D=110°
[tex]----------[/tex]
hope it helps...
have a great day!!
A spinner has 10 equally sized sections, 6 of which are gray and 4 of which are blue. The spinner is spun twice. What is the probability that the first spin lands on blue and the second spin lands on gray?
Write your answer as a fraction in the simplest form.
If you can, please also explain how you got it!
Thanks!!
Answers
Answer:
Multiply the probabilities of the outcomes. 4/10*6/10 = 24/100 = 12/50 = 6/25.
The answer is 6/25.
Step-by-step explanation:
How I got my answer all you have to do is multiply the probabilities and you get 6/25.
Help me with this please
Answers
Step-by-step explanation:
The given expression is
Notice that this expression is the product of two powers, to rewrite it, we need to use the following property
Using this property, we have
The given expression is. Notice that this expression is the product of two powers, ...
Answer:
44/-4
Step-by-step explanation: