Answer:
113 degrees Fahrenheit
Step-by-step explanation:
If you take 9/5 of 45, or 180%, you get 81.
Then it's just 81 + 32 = 113.
If you are allowed to use a calculator, a very easy way to do this is 9/5(45) + 32. Of course, replace the 45 with whatever Celsius temperature you've been given.
PLEASE HELP ME WITH THISSSSS
Need Help ASAP will give 10 points
helpppppp pleaseeee
middle school math hw
Answer:
Simplifying the expression, the answer would be [tex]81u^1^2v^8[/tex].
Process:
Basically, you just need to multiply the power on the outside with the powers on the inside of the parenthesis. Then, for the base take -3 to the fourth power which will lead you to your final answer [tex]81u^1^2v^8[/tex].
Solve:
n/2 - 10=6
show your work please
Answer:
n=36
Step-by-step explanation:
36 divided by 2 is 16 then subtract 10 and you will get 6 hope this helps
Answer:
[tex]n = 32[/tex]
Step-by-step explanation:
Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.
PEMDAS is the order of operation, and equals:
Parenthesis
Exponents (& Roots)
Multiplication
Division
Addition
Subtraction.
~
First, add 10 to both sides of the equation:
[tex]\frac{n}{2} - 10 = 6\\\ \\\frac{n}{2}- 10 (+10) = 6 (+10)\\ \\\frac{n}{2} = 6 + 10\\\\\frac{n}{2} = 16[/tex]
Next, isolate the variable n by multiply 2 to both sides of the equation:
[tex]\frac{n}{2} = 16[/tex]
[tex]\frac{n}{2} *2 = 16 * 2[/tex]
[tex]n = 16 * 2\\n = 32[/tex]
[tex]n = 32[/tex] is your answer.
~
BRAINLIEST IF RIGHT AND ANSWER QUICK BTW 100 points!!!
1. In the isosceles trapezoid, what is the measure of ∠1?
50°
130°
25°
260°
2. What is the measure of ∠1?
87°
164°
97°
74°
Question 1 goes with the purple shape and question 2 goes with the green shape!
[tex]\\ \rm\Rrightarrow <1+130=180[/tex]
[tex]\\ \rm\Rrightarrow <1=180-130=50°[/tex]
#2
[tex]\\ \rm\Rrightarrow <1+87+109+90=360[/tex]
[tex]\\ \rm\Rrightarrow <1+286=360[/tex]
[tex]\\ \rm\Rrightarrow <1=360-286[/tex]
[tex]\\ \rm\Rrightarrow <1=74°[/tex]
We know that:
Sum of the angles in a quadrilateral = 360°Base angles of a trapezoid are equalTop angles of a trapezoid are equalThis means that:
[tex]130 + 130 + \angle1 + \angle1 = 360[/tex]Let's simplify the equation to find ∠1.
Step-by step calculations:
Add the constants:
[tex]260 + \angle1 + \angle1 = 360[/tex]Add the angles:
[tex]260 + 2\angle1 = 360[/tex]Subtract 260 both sides:
[tex]260 - 260 + 2\angle1 = 360 - 260[/tex]=> [tex]2\angle1 = 100[/tex]Divide 2 both sides:
=> [tex]\frac{2\angle1}{2} = \frac{100}{2}[/tex]=> [tex]\bold{\angle1 = 50\°}[/tex]Solution (2):We know that:
Sum of the angles in a quadrilateral = 360°This means that:
[tex]109 + 87 + 90 + \angle1 = 360\°[/tex]Let's simplify the equation to find ∠1.
Step-by step calculations:
Simplify the LHS:
[tex]109 + 87 + 90 + \angle1 = 360\°[/tex]=> [tex]286 + \angle1 = 360\°[/tex]Subtract 286 both sides:
=> [tex]286 - 286 + \angle1 = 360 - 286[/tex]=> [tex]\angle1 = 360 - 286[/tex]Simplify the RHS:
=> [tex]\bold{\angle1 = 74\°}[/tex]Oatmeal is packaged in a right circular cylindrical container that has a radius of 2.5 inches and a height of 10 inches.
What is the surface area of this container in terms of π?
Answer:
surface area: 62.5π
explanation:
total surface area of cylinder: 2πr(h+r)
Given:
radius = 2.5 inchheight = 10 inchSolve:
2π(2.5)(10+2.5)
5π(12.5)
62.5π
Solution:
Given:
Radius of cylinder: 2.5 inHeight of cylinder: 10 inSurface area of cylinder: 2πrh + 2πr²
Using the formula:
[tex]2\pi rh + 2\pi r^{2} = \text{Surface area of cylinder}[/tex]
[tex]\rightarrow 2(3.14)(2.5)(10) + 2(3.14)(2.5)^{2} = \text{Surface area of cylinder}[/tex]
Simplifying the LHS:
[tex]\rightarrow (3.14)(50) + 2(3.14)(6.25) = \text{Surface area of cylinder}[/tex]
[tex]\rightarrow (31.4)(5) + (6.28)(6.25) = \text{Surface area of cylinder}[/tex]
[tex]\rightarrow \boxed{\bold{196.25 \ in^{2} = \text{Surface area of cylinder}}}[/tex]
PLEASE HELP ME WITH THIS QUESTION!
Find the area of this composite figure below.
Answer:
area of rectangle= 6×5
=30 cm^2
base of the triangle =14-6
=8cm
area of the triangle= 1/2 × base × perpendicular height
=1/2× 8cm × 5cm
=20cm^2
total area= 20+30
=50cm^2
Step-by-step explanation:
A circle has a diameter of 6 meters and a square with a side length of 2.4 meters. Which shape has a greater perimeter? Please show all the work.
Answer:
Circle: 18.85
Square: 9.6
The circle has a greater perimeter.
Step-by-step explanation:
The formula to calculating the circle is C=2π r
To calculate the square, just multiply 9.6x4, since a square has 4 sides.
please give brainliest
Recall that the volume of a sphere is given by the formula [tex]V=\frac{4}{3} \pi r^{3}[/tex]. Here is a sphere with radius 4 feet. What is the volume of the sphere?
Answer:
280.19 ft³
Step-by-step explanation:
1. put value of "pie".
2.put value of r.
3. 4³=64
4. multiply all the upper number=5632
5. multiply denominator/ LCM= 21
6. 5632÷21= 268.19 ft³
The graph shows the relationship between the distance a truck can travel and the amount of gasoline used.
What is the unit rate for the distance traveled to the amount of gasoline used.
Solve for mpg
80 - Vertically: Distance Traveled (m)
70 - Horizontally: Gasoline used (gal)
60 -
50 -
40 -
30 -
20 -
10 -
0 1 2 3 4 5 6 7 8 9 10
Answer:
7 mpg
Step-by-step explanation:
Please help!
Please don't answer if you don't know it. It doesn't help me at all.
Answer: y = 16x or C = 16×f
The number of cookies is 16 for each cup of flour used
Step-by-step explanation:
You can take numbers from the graph. For example, Number of Cookies: 192 and the Cups of flour: 12. Divide the number of cookies by the amount of flour
192÷12 = 16
Check other numbers to be sure 96÷6 = 16
288÷18 = 16
You could fill in the chart by multiplying Cups of Flour by 16 to find the number of Cookies
C = 16 × f
C = 16 × 3
C = 48
EASY QUESTIONS!
Whats 1+1?
I’ll give brainliest!! Use the graph to answer the question.
Snowfall in the City
6+
Snow
5-
Inches
3
2+
1
O
1
2
3
4
5
6
7
8
Hours
What is the unit rate for snowfall?
Answer:
1 inch per 2 hours (it may be 0.5/hour)
Step-by-step explanation:
The graph shows there is 1 inch of snow after 2 hours of snowfall, and 2 inches after 4 hours, so the unit rate is 1 inch per 2 hours or 0.5/hour
The table shows the results of a survey on students' favorite kind of movie. Select the appropriate values to complete the model to find the fraction of students that prefer comedy or action movies.
Please help l7-xl+l4-2xl-lx-8l if x>5
the lines mean absolout value
Answer:
ok bacecly what you do Is multiply by the denomination and you’ll get your answer
Step-by-step explanation:
The position of a submarine relative to the water surface was −31 1/4 feet. A downward navigational maneuver increased its depth by 17 1/2 feet.
What is the position of the submarine now relative to the water surface?
Enter your answer as a mixed number, in simplified form, in the box.
PLEASE HELP MEEEE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
if they only have times to do 70 then 70/95 finding how many is left is 95-70=15
Step-by-step explanation:
Let a and b be rational numbers and let c be an irrational number. Consider a quadratic equation with integer coefficients and two distinct zeros. If one zero is irrational, which statement is true about the other zero?
A. The other zero must be rational.
B. The other zero must be irrational.
C. The other zero can be either rational or irrational.
D. The other zero must be non-real.
PLEASE HELP I REALLY NEED HELP
Answer:
Please mark Branilyest
Step-by-step explanation:
A is false
B is true
C is true
D is true
E is false Because B is under 0 so it is negative, and C would be positive
Translate the problem into an equation and then use your equation to answer the question. Alex could arrive on time for his appointment if he leaves now and drives 50mph. However, Alex leaves the house 15 minutes earlier, drives 40mph, and arrives on time. How far from Alex's house is the appointment? need by sat.
Answer:
40 miles
Step-by-step explanation:
First, change the 15 minutes to 0.25 hours and 3 minutes to 0.05 because we are working with mph.
let x be the normal driving time to work in hours so 40x is the driving to work
since we know distance = speed multiplied by time we do
50(x-0.25+0.05)=40x
50(x-0.2)=40x
50x-10=40x
50x-40x=10
10x=10
x=1 hour normal time to work
therefore
40(1) = 40 mi to work
Confirm this by finding the dist when he went 50 mph for 48 min (0.8hrs)
50(1-.25+0.05) = 50(.8) = 40 mi also
quadrilateral ABC D is the result of dilating quadrilateral ABC D about the point D buy a scale factor of 2/3
Please help i’m dumb
Answers
TrueTrueThe diagram is shown below what happens when you dilate with a scale factor 2/3, and the center of dilation is D.
Line A'B' has the same slope of AB, so the lines are parallel.
Line AD and line A'D' are the same line, since D = D'. Recall that the center of dilation does not move when applying a dilation. Point A moves to A', which is one line AD. Due to D being at the center, all lines from the center will connect the four points shown.
The chart will help, ignore the numbers on it. This is about percentages I need your help, please. Thank You
Answer: it should be 19 shots attempted and 3 point shot % should be 40%.
Step-by-step explanation:
what fraction of the year is 3 month? 3/4 ___________________
Answer:
murch
Step-by-step explanation:
Answer:
1/4
Step-by-step example:
There are 12 months in a year, by dividing 12 by three we get four. 3 months is 1 fourth of a year.
use the distributive property to fill in the blanks below
( 4 x 3 ) + ( 4 x 2 ) = 4 x ( _ + _ )
Brett create a function of X with seven points each in a different location on the grid he graph sixth of the points as shown use the add point tool to show the location of a point that could be the seventh point of Brett function
Answer:
any point where x=3, 4, or 6.
Step-by-step explanation:
The thing that makes a function a function and not a relation is having only 1 y value per x value, which means if you draw a vertical line through a point, it should not intercept any other points. Basically, the main difference between a function and a relation is that a function can't have 2 points on top of each other.
Pick a point where x=3, 4, or 6. Those are the open spots on the grid with nothing above or below them. It doesn't matter which point you pick, as long as there is NOTHING directly above or below that point.
I hope you understood this solution. Happy mathing!
please help meee i really need help... its math btw
Answer:
brazil, US, russia, and india
Step-by-step explanation:
just converted everyone into decimals
Answer:
Step-by-step explanation:
Your answer is correct. There is no need to post this.
Convert 11 pints to quarts.
Enter Your Answer In Simplest Form
A construction crew has just finished building a road. The road is kilometers long. If the crew worked for days, how many kilometers of road did they build each day? (Assume they built the same amount each day.)
Write your answer as a mixed number in simplest form.
Answer:
2.1 kilometers/1 day.
Step-by-step explanation:
9 kilometers ÷ 30/7 days, which is the same as (9 x 7)/30 which is = 63/30 = 2.1 kilometers/1 day.
Answer:
2.1 km a day
Step-by-step explanation:
9 km ÷ 30/7 days, in other words (9 x 7)/30 which equals 63/30 which is 2.1 kilometers/1 day.
Find It Out ;) see if you can answer this
Answer:
a 126 divided by 9=14 buttons
b 126 divided by 14=9 buttons
c 230/2=115 so 115 grams of each
115/9=12.7777777778
115/9=8.21428571429
so umm i guess round
13 of a
8 of b
Hope This Helps!!!
Frank drives 60 miles per hour, and this relationship is graphed, which ordered pair would not be on the graph?
(4, 280)
(0, 0)
(2, 120)
(6, 360)
Answer:
4 and 280
Step-by-step explanation: