a substance is kept at -3. 1*F it's temperature is raised by 2.5 what is the new temperature
Answer:
.6 degrees
Step-by-step explanation:
-3.1+2.5=.6
2. Given f(x) = -2x2 - 5, find f(-4).
Solve the equation.
9x=25
Answer:
[tex]x = \frac{25}{9}[/tex]
Step-by-step explanation:
Divide both sides by 9 to isolate x:
[tex]\frac{9x}{9} = \frac{25}{9} \\x = \frac{25}{9}\\[/tex]
Hope this helps!
Help!! I really don't get it and if you can please give explanation
Answer: 1/20
Step-by-step explanation: = 1+8:36= 9 hours and 36 minutes
= 9+ 36/60= 9 3/5 hours
=48/5
Decrease per hour= 12/25 divided by 48/5
= 12/25 times 5/48= 1/20
Ans 1/20
one number is 15 more than a second number.The sum of the number 115. What are the numbers?
ill give brainliest just gimme the one i selected pls the first one
Answer:
50
Step-by-step explanation:
Answer:
okokokokok
Step-by-step explanation:
Find the 98th term of the arithmetic sequence 14, 10, 6,
The required 98th term of the arithmetic progression is -374.
What is arithmetic progression?Arithmetic progression is the series of numbers that have common differences between adjacent values.
Here,
Given sequence,
14, 10, 6,
First term,
a = 14,
common difference d = 10 - 14 = -4
Explicit formula,
nth term = a + (n -1)d
98th term = 14 + (98 - 1)(-4)
98th term = 14 + 97 (-4)
98th term = -374
Thus, the required 98th term of the arithmetic progression is -374.
Learn more about arithmetic progression here: https://brainly.com/question/20334860
#SPJ2
If you do not know it plz do not answer
Maya drove 440 miles using 16 gallons of gas. At this rate, how many miles would she drive using 14 gallons of gas?
Thanks
385 miles
Step-by-step explanation:
440/16 = x/14
16x = 440 × 14
16x = 6,160
x = 6,160/16
x = 385 miles
Pls help I suck at math I did understand but completely forgot after like 2 hours help
Answer:
2¾
Step-by-step explanation:
(1/5 + 1/2)² + 3/10 × 5
= (7/10)² + 3/10 × 5
= 7/10 × 7/10 + 3/10 × 5/1
= 49/100 + 15/10
= 49/20 + 3/10
= 49 + 6 = 55/20
= 2 15/20 = 2¾
2/3x - 5 = 3/4
Rewrite the equation above so that it does not have fractions. Do not use decimals in your answer.
Answer:
I don't know what i do not know
i need answer for this problem
Answer:
2. (x + 3, y - 7)
Step-by-step explanation:
Lindsey spent a total of $47 on her mother for her birthday. She bought a $35 box of chocolates and
some balloons for $4 each. What is x, the number of balloons that Lindsey bought for her mother's
birthday?
This is the math problem
35+4x=47
Explain why is correct the word problem
Answer:
3 ballons
Step-by-step explanation:
47-35=12
4x3=12
Solve each compound inequality -10-2v<6and6v+12<-6
Answer:
v>-8 ; v<−3
Step-by-step explanation:
−10−2v<6
Step 1: Simplify both sides of the inequality.
−2v−10<6
Step 2: Add 10 to both sides.
−2v−10+10<6+10
−2v<16
Step 3: Divide both sides by -2.
−2v/−2 < 16/−2
v>−8
6v+12<−6
Step 1: Subtract 12 from both sides.
6v+12−12<−6−12
6v<−18
Step 2: Divide both sides by 6.
6v
6
<
−18
6
v<−3
The first picture I sent ( the one which is from -8 to 14) is for −10−2v<6 and the second one (that has -3 to -9) is for 6v+12<−6
I hope this helped :)
Find the coordinates of the vertices of the figure after the given transformation.
translation: (x, y) (x - 4, y + 4)
)
A)
J'(1,0), N'(5,0), M (5,3), P (2,5)
B)
J'(-2,5), N'(2,5), M (2, 2), P'(-1,0)
J'(-3, 4), N (1, 4), M'(1, 1), P'(-2,-1)
D)
J'(-1,0), N'(-5,0), M'(-5, -3), P"(-2,-5)
Answer:
b
Step-by-step explanation:
because b look like a great answer
Find the value of 4b for b = 1/2.
Answer:
Your answer for when b = 1/2 is 2.
Step-by-step explanation:
4*1/2
Hope this helps!
Answer:
2
Step-by-step explanation:
4b ; b=1/2
4(1/2)
2
help me find what 8/9
Answer: B= 8÷9
I found this answer because if you divide 8 and 9 the 8 stays the same and the 9 turns into 1/9 and if you multiply 8 × 1/9 you will get 8/9.
I hope this helps! :)
Hey there!
To find the answer to a fraction to convert it to a decimal you have to DIVIDE to NUMERATOR (the TOP number) from the DENOMINATOR (the BOTTOM number) and it should give you your result to this given question
Option A doesn’t have anything to do with 8/9 because the question isn’t asking what is equivalent to eight divided one-ninths.
Option B. could possibly be your answer because it is asking what is equivalent to 8/9
Option C. also doesn’t have anything to do with 8/9 because the question isn’t asking what it is equivalent to nine divided one-eighths. 9 1/8 =
Option D. as well doesn’t have to do with 8/9 because the equation isn’t 9/8 so you can’t divided 9 from 8
Based on the information we have now. We can answer the question.
Possible answer: Option B. 8 ÷ 9
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
What is the distance between the points (−3, −5) and (−3, −7) ?
2 units
4 units
12 units
10 units
Step-by-step explanation:
d = √(x2-x1)²+(y2-y1)²
d = √(-3-(-3))²+(-7-(-5))²
d = √ 0+(-2)²
d = √4
d = 2 units
Lucy is saving money to buy a game. So far she has saved $12 , which is two-thirds of the total cost of the game. How much does the game cost?
Answer:
18$
Step-by-step explanation:
What type of connection can you make between markups and tips or taxes? What type of connection can you make between markdowns and discounts? Explain your answer.
100 pts
Answer:
Tips or taxes add money to a bill. This is the same as a markup. Markdowns are the same as discounts. They take a percentage off a bill.
Can someone round this number to the nearest tenth and explain clearly I’ll mark you Brainiest if you can explain in an image ;)
what divided by 25 = 4.8?
Answer:
120/25 = 4.8
Step-by-step explanation:
To set up the equation you would do this-
[tex]\frac{4.8}{1} =\frac{x}{25} \\[/tex]
Then cross multiply (multiply 4.8 by 25 and x by 1)
[tex]4.8(25) = x(1)\\120 = x[/tex]
HELP ASAP. A cargo plane and a private jet leave at the same time from the same airport traveling in opposite directions. The jet travels at twice the speed of the cargo plane. They are 2,400 miles apart in 4 hours. Find the speed of the cargo plane and the jet plane.
////////////////Rate Time Distance
Cargo
___________________________
Jet
What would be the nearest thousand in this Equation 7277
7000 Hope this helps.
Using the function y=x+7 find the output for the input x= 3
Answer:
10
Step-by-step explanation:
y=(x=3)+7
y=3+7 add
y=10
Find the mean rounded to the nearest tenth median mode and range 45,43,40,41,39,40,47,40
Answer:
mean- 41.9
median- 45.5
mode- 40
range- 43
Step-by-step explanation:
help please i dont know what to do
okay so for the first one it's 3b-16
but when you see b=8 you would rewrite it as 3×8- 16 and once you do that you should have the answers you do the same thing for the rest of them :)
What is the number for pi?
Answer:
the answer is 3.1415926535
Step-by-step explanation: I hope some of this helps I didn't know how many numbers you needed
Answer:
3.1415926535 8979323846 2643383279 5028841971 6939937510 5820974944 5923078164 0628620899 8628034825 3421170679 or just 3.14 (talk about memory )
Step-by-step explanation:
onah bicycled 12 miles in 4 hours. What is the unit rate
Answer:
Miles per hour
Step-by-step explanation:
And if you want to know the speed it's 3 miles per hour.
solve this equation x/4-20=-12
Answer:
X=32
Step-by-step explanation:
First Find common denominator
Combine fractions with common denominator
Multiply the numbers
Multiply all terms by the same value to eliminate
And I think you got it from there :))))))))))))))
Answer:
x = 32
Step-by-step explanation:
Find a common denominator
x/4 + 4 ( -20 )/4 = -12
Combine fractions with denominator
Multiply the numbers
Multiply all terms by the same value to eliminate fraction denominators
Cancel multiplied terms that are in the denominator
Multiply the numbers
Add 80 to both sides of the equation
Then simplify!
80°
50°
Зc +2°
C=.
Can i get a step by step or a video on this?
[tex]▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ { \huge \mathfrak{Answer}}▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ [/tex]
In the given figure, let the third angle of the triangle be x
From Angle sum property of a triangle, we know that :
x + 80° + 50° = 180° x + 130° = 180° x = 180° - 130° x = 50°so, the third angle will be 50°
and as we can observe here, the third angle of the triangle is equal to (3c + 2)° by vertical opposite angle pair.
so,
3c + 2° = 50°3c = 50° - 2° 3c = 48°c = 48° ÷ 3 c = 16°hence, value of c = 16°