Answer:
i dont know what is that language
The mean temperature for the first 4 days in January was -4°C. The mean temperature for the first 5 days in January was -6°C. What was the temperature on the 5th day? Pls help
Answer:
-14°C
Step-by-step explanation:
Given that,
The mean temperature for the first 4 days in January was -4°C.
The mean temperature for the first 5 days in January was -6°C.
Mean = sum of observations/no. of observations
For first 4 days,
[tex]-4=\dfrac{S_4}{4}\\\\S_4=-16\ ...(1)[/tex]
For first 5 days,
[tex]-6=\dfrac{S_4+T}{5}\\\\S_4+T=-30\ ..(2)[/tex]
Let the temperature on 5th day is T. So,
Put S₄ = -16 in equation (2).
-16 + T = -30
T = -30+16
T = -14°C
So, the temperature on the 5th day is -14°C.
A person who is six feet tall casts a 3-foot-long shadow. A nearby pine tree casts a 15-foot-long shadow.
What is the height h of the pine tree?
Answer:
30 feet
Step-by-step explanation:if a man 6 feet talll cast a 3 foot shadow that means its half how tall u are so the pine is 30 feet tall and cast a 15 foot shadow
A circle has a radius of 6 cm. What is the area of the circle? (Use 3.14 for pi)
Answer:
113.04 cm²
Step-by-step explanation:
area of a circle= πr²
= 3.14 x 6²
=3.14 x 36
= 113.04 cm²
What is the volume of a prism with a length of 3 units, a width of 6 units, and a height of 2 units?
Answer:
36 units³
Step-by-step explanation:
The volume of a rectangular prism is given by
Volume, V = l * w * h, where
V = volume like I had stated
L = length of the prism
w = width of the prism
h = height of the prism
Going by the aforelisted parameters, we can apply them to the formula to get our answer straight
Volume, V = 3 * 6 * 2
Volume, V = 36 units³
Therefore, the volume of the prism is 36 units³
Hi my name is jase and i need some help on my math homework the question is Kevin is planting 15 bushes and 9 trees in rows. If he wants all the rows to be exactly the same, with no plants left over, what is the greatest number of rows Kevin can plant?
Jocelyn said that the triangle below is not a right triangle. Her work is shown below. Explain what she did wrong and show Jocelyn the correct solution.
Jocelyn said that the triangle below is not a right triangle. Her work is shown below. Explain what she did wrong, and show Jocelyn the correct solution.
simplify the following expressions
a) 7x + 2y + x + 3y
b) x + 7y + 10x - 15y
HELP
a) 8x + 5y
b) 11x - 8y
Combine like terms in each expression and you'll get the answer! You can't simplify any further from here, so there's your answer.
I’m giving out brainlest to whoever answers this correctly!
Answer:
A. 18.2
Step-by-step explanation:
b^2 + 14^2 = 23^2
b = sqrt(333) = 18.248
PLZ HELPPPP ILL GIVE BRAINLIEST
Answer:
(A).
Step-by-step explanation:
yo my boy look at the problem first because that was so easy
Solve the equation: 7 equals p over 5
Answer:
p = 35
Step-by-step explanation:
7 = p/5
Multiply both sides by 5.
35 = p
p = 35
A group of students stood in a circle to play a game. The circle had a diameter of 15 meters. Which measurement is closest to the circumference of the circle in meters?
Answer: 47cm
Step-by-step explanation:
Thw circumference of a circle is given as: = 2πr or πd
where
π = 3.142
d = diameter = 15 meters
Circumference = πd = 3.142 × 15
= 47.13 cm
= 47cm
given: EC=3AE, DB=3AD
prove: ABC- ADE
Answer:
[1] AC = 3AE + AE, AB = 3AD + AD
[2] Transitive property
[3] Reflexive Property of Equality
Step-by-step explanation:
A family has two cars. The first car has a fuel efficiency of 15 miles per gallon of gas and the second has a fuel efficiency of 40 miles per gallon of gas. During one particular week, the two cars went a combined total of 1525 miles, for a total gas consumption of 60 gallons. How many gallons were consumed by each c the two cars that week?
First car: gallons
Second car: gallons
Step-by-step explanation:
685 a piece per car split
Find the shaded area .
Answer:
152cm^2
Step-by-step explanation:
Find area of whole rectangle = 12 * 18 = 216cm^2
Find area of smaller square = 8 * 8 = 64cm^2
Take away the larger area from the smaller area = 216 - 64 = 152cm^2
(^2 indicates cm squared)
Hope this helps :)
Answer:
Area of the given figure is 152 sq.cm
Step-by-step explanation:
area of given figure (A)
= area of rectangle - area of minor square
=》A = (12 × 18) - (8 × 8)
=》A = 216 - 64
=》A = 152 sq.cm
Answer ASAP pls pls
Answer:
c = 3
Step-by-step explanation:
12 divided by 4 is 3
Answer:
C= 3
Step-by-step explanation:
geometry, god bless u 2
Answer:
x = 40
Step-by-step explanation:
The sum of all the interior angles of a triangle is 180 degrees
So, 180-63-77 is your answer.
x = 40
plz cuz lie i really need sum help mane
Answer:
Number one is 54
Step-by-step explanation:
need answers for questions A and B as soon as possible pleaseee
A) First, calculate the volume of cuboid A.
3x2x8 = 48 cm cubed
Cuboid B:
6x2xh = 48 cm cubed
Simplify:
12xh = 48 cm cubed
12x4 = 48 cm cubed
So, the height of cuboid B is 4 cm
B) Multiply the volume by 1,000:
4.5 L = 4,500 cubic cm
help me plsssssssssssssssssssss?
Answer:4. Liters 5. Milliliter 6. Milliliters 7. Liters
8. Liters 9. Liters 10. Liters 11. Milliliters
Step-by-step explanation:
Answer:
Sink: liters Coffee: milliliters Bottle: milliliters blender: liters
Step-by-step explanation:
Which of the following equations has exactly one real solution?
A.
2(x + 14) = 2x + 28
B.
7x + 14 = −2x − 17
C.
2x + 14 = 2x + 14
D.
7x + 14 = 7x − 17
Answer:
Option A
Step-by-step explanation:
2(x+14)=2x+28
2x+28=2x+28
IT HAS REAL SOLUTION :)
PLZZ MARK ME AS BRAINLIEST
An equation is an expression without an equal sign?
Answer:
False
Step-by-step explanation:
Answer:
it's actually reverse; an expression is an equation without an equal sign so false lol
Step-by-step explanation:
Find the length of the hypotenuse of the triangle.
Answer:
The length of the hypotenuse of a right triangle can be found using the Pythagorean theorem, which states that the square of the length of the hypotenuse equals the sum of the squares of the lengths of the other two sides.
Step-by-step explanation:
#CarryOnLearning
Help pls i forgot how to do this
-3x + -15 = 12
x = __
Answer:
x=9
Step-by-step explanation:
alright so first we eliminate the -15 and to do that we add 15 on both sides:
-3x-15+15=12+15
-3x=27
Now we divide 3 on both sides to make the equation equal to x
[tex] \frac{-3x}{-3} = \frac{27}{-3} [/tex]
x=9
And that's your answer, you're welcome :)
Can someone answer my question please
Answer:
do you know how to calculate c
Step-by-step explanation:
c = the number of Nora's coworkers who attend the picnic v = the number of veggie burgers Nora prepares Which of the variables is independent and which is dependent?
Answer: Independent variable = c
Dependent variable = v
Step-by-step explanation:
The independent variable does not depend on any other variable.Dependent variable dependent on another variable.Given variables:
c = the number of Nora's coworkers who attend the picnic
v = the number of veggie burgers
Here the number of burgers required is dependent on the number of Nora's coworkers who attend the picnic.
Therfeore, Independent variable = c
Dependent variable = v
Write the expression in standard form. (Combine the like terms.)
4 (32 + 4y) HELP PLS
Answer:
12x+16y
Step-by-step explanation:
I believe this is the answer
A. Y=4/7x + 1
B. Y= -4/7x + 1
C. Y= 7/4x + 1
D. Y= -7/4x +1
Answer: The answer is A. y=-4/5x-7 Just compare, and they will equal to each other.
Step-by-step explanation:
A house purchased for $226,000 has lost 4% of its value each year for the past five years. What is it worth now? Round your answer to the nearest whole number.
Find the area also if you can do a step by step explanation thanks
Answer:
Rhombus=60 squared
Step-by-step explanation:
There are two areas right there.
First multiply the 6 and the 5.
6(5)=30 in squared
10(6) for the Rhombus
=60
You only need the area for the Rhombus because that is the entire area, the triangle is just taking up space inside the shape.