Answer:
1140
Step-by-step explanation:
because 4% equals 4 pounds × 10 equals 40% which equals 40 pounds and 100 times 10 equals 1000 plus the extra 100 pounds from the beginning
mercury: 3.3022 x 10^23 kg Earth: 5.9722 x 10^24 kg
venus: 4.8685 x 10^24 kg Mars: 6.4185 x 10^23 kg
What is the average mass of all four inner planets? write your answer in scientific notation
Answer:
Step-by-step explanation:
-9+5 What is the answer of this question? It is Integers
Answer:
The answer is -4
Step-by-step explanation:
Hope this helps! :)
Write this inequality in interval notation:
-2
Answer:
-2=-2
Step-by-step explanation:
You can't simplify it
Two equations are shown: Equation 1: (x – 12) = 12 Equation 2: y – 12 = 12 Solve each equation.
Answer:
24; 24
Step-by-step explanation:
if x = 24:
24 - 12 = 12. That is true and the second equation is the same so x = 24 and y = 24
Answer:
So its 24 and 24 because
Step-by-step explanation:
The answer for the first equation is that x=24 because 24-12=12 so (x-12) = 12 is 24
For the second equation y is also 24 because it's the same equation just rearranged so y-12=12 is 24
may I have help please ?
Answer:
B
BC,BD
ABC,CBA
Step-by-step explanation:
Answer:
B
BC,BD
ABC,CBA
Hope this helps
What are the attributes of the boundary line of this inequality?
-3x − 2y < 6
A.
The line is solid with a y-intercept at (0,-2) and slope of 3/2.
B.
The line is solid with a y-intercept at (0,-3) and slope of -3/2.
C.
The line is dashed with a y-intercept at (0,-2) and slope of 3/2.
D.
The line is dashed with a y-intercept at (0,-3) and slope of -3/2.
Answer:
D.
Step-by-step explanation:
Answer:
the correct answer is C
Step-by-step explanation:
In a right triangle, one leg (a) is 10 cm, and its hypotenuse (c) is 26 cm. Find b?
Answer:
[tex]\boxed {\tt b=24 \ centimeters}[/tex]
Step-by-step explanation:
This is a right triangle, so we can use Pythagorean Theorem.
[tex]a^2+b^2=c^2[/tex]
a and b are the legs, while c is the hypotenuse.
One leg is 10 centimeters. The hypotenuse is 26 centimeters. Therefore,
[tex]a= 10 \ cm \\c= 26 \ cm[/tex]
[tex](10 \ cm )^2+b^2=(26 \ cm)^2[/tex]
Solve the exponents.
(10 cm)²= 10 cm * 10 cm= 100 cm²[tex]100 \ cm^2+b^2=(26 \ cm)^2[/tex]
(26 cm)²= 26 cm * 26 cm= 676 cm²[tex]100 \ cm^2+b^2=676 \ cm^2[/tex]
Subtract 100 from both sides of the equation.
[tex]100 \ cm^2- 100 \ cm^2+b^2=676 \ cm^2- 100 \ cm^2[/tex]
[tex]b^2=676 \ cm^2 - 100 \ cm^2[/tex]
[tex]b^2= 576 \ cm^2[/tex]
Take the square root of both sides of the equation.
[tex]\sqrt{b^2} =\sqrt{576 \ cm^2}[/tex]
[tex]b=\sqrt{576 \ cm^2}[/tex]
[tex]b= 24 \ cm[/tex]
The other leg of the triangle is equal to 24 centimeters.
Determine the intercepts of the line.
Answer:
The x-int be -8 and the y-int would be -6.
Step-by-step explanation:
Look across the x and y axis to see where the line crosses and that'll determine the x and y intercepts.
how do you factor 20m-8n
Answer:
The factors of them are, 1, 2, and 4.
Step-by-step explanation:
Answer: 5m^2 (4m-5)
Step-by-step explanation: Factor 5m^2 out of 20m^3
5m^2 (4m)-25m^2
Factor 5m^2 out of -25m^2
5m^2 (4m)+5m^2(-5)
Factor 5m^2 out of 5m^2 (4m)+5m^2(-5).
5m^2(4m-5)
Write the expression
as a
polynomial in standard form. *
x(x + 5)^5
ANSWER
x^6 + 25x^5 + 250x^4 + 1250x^3 + 3125x^3 + 3125x
Step-by-step explanation:
Find all the integer solutions to each system of the inequalities:
y≥0
7.2−y≥4
Answer: 0,1,2,3
Step-by-step explanation:
Since y is greater than or equal to 0 every number.
But for 7.2-y is greater than 4,
If y is 1, 6.2>4
If y is 2, 5.2>4
If y is 3, 4.2>4
If y is 4, 3.2 is not greater than 4.
The integer solution to each system of the inequalities is 0≤y≤3.2
Given the inequalities y≥0 and 7.2−y≥4
For the inequality y≥0 , this means that y is a value greater than zero.
For the inequality 7.2−y≥4
subtract 7.2 from both sides
7.2−y - 7.2≥4 - 7.2
-y ≥ -3.2
y ≤ 3.2
Combining both inequalities;
y≥0 and y ≤ 3.2
0≤y≤3.2
Hence the integer solution to each system of the inequalities is 0≤y≤3.2
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Please I only need number 2
What is the simplest form of this expression?
4(-n-3) + 7
Answer:
− 4 n − 5
Step-by-step explanation:
Simplify the expression.
I want the answer of question 27 with explanation
Answer:
6√2
Step-by-step explanation:
√32+√18-1√4
√16×2+√9×2-1√2
4√2+3√2-1√2
6√2
Please can you graph y=4x-9 ASAP? Thank you :)
Picture is graph, if you want more of it then tell me.
the last one say 9.5 but help me pls
Answer:
the answer is 7.5
Step-by-step explanation:
because it is going across the middel
12m − 4m what is the answer to this
Answer:
8m
Step-by-step explanation:
mark me Brainliest please
Emma is planning a party for 128 guests. If 8 guests can be seated at each table, how many tables are needed for seating at the party that Emma organized?
Answer: 16 tables are needed
Step-by-step explanation: Brainlest please
Answer:
16 tables
Step-by-step explanation:
divide 128 with 8 which is 16
HELP ASAP IM TIMED!!!!
Corresponding angles
Answer:
c
Step-by-step explanation:
took it on edge
the real square roots of 16/49
Answer:
± [tex]\frac{4}{7}[/tex]
Step-by-step explanation:
Given
[tex]\sqrt{\frac{16}{49} }[/tex] = [tex]\frac{\sqrt{16} }{\sqrt{49} }[/tex] = ± [tex]\frac{4}{7}[/tex]
Answer:
±4/7
Step-by-step explanation:
4*4 = 16
-4*-4 = 16
7*7 = 49
-7*-7 = 49
√16/√49
±4/7
What is an equation in point-
slope form of the line that passes
through (-7, 1) and (-3, 9)?
Answer:
y-1=2*(x+7)
Step-by-step explanation:
Find the sum. Use a number line to verify your answer. Can someone please help me with this problem?
Answer:
The answer is -2
Step-by-step explanation:
Start at -7 on the number line. Work your way to the right towards the positive numbers by five and there is your answer!
Then the position of the expression 5 + (-7) on the number line will be at negative 2.
What is a number line?A number line refers to a straight line in mathematics that has numbers arranged at regular intervals or portions along its width. A number line is often shown horizontally and can be postponed in any direction.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
The expression is given below.
⇒ 5 + (-7)
Calculated the expression, then we have
⇒ 5 + (-7)
⇒ 5 - 7
⇒ - 2
Then the position of the expression 5 + (-7) on the number line will be at negative 2.
The diagram is given below.
More about the number line link is given below.
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what is
[tex]3.9 \times 0.5 + 4 \frac{5}{6} \div 3 \frac{3}{7} = [/tex]
Answer:
1 3/6
Step-by-step explanation:
Please answer ASAP
The temperature of a liquid in an experiment is 0⁰C at 9 am. The experiment calls for the temperature to change -54⁰C every hour. What will the temperature be at noon?
Answer:
-162°c
Step-by-step explanation:
-54×3=-162=-162°c
What does a car's design have to do with science?
Answer:
How it drives and the resistance to the wind and other elements of the outdoors
Step-by-step explanation:
The ratio of boys to girls at the track meet is 2:3. If there were 54 girls, how many boys were there?
1. 36
2. 27
3. 18
Answer:
36
Step-by-step explanation:
If you divide 54 by 3 you get 18. Now we get the ratio of boys which is 2 and you multiply it by 18 as 1 ratio I'm this case is 18.
Once you multiply the two numbers, you get 36 boys.
Hope this helps! :)
Answer:
36 boys
Step-by-step explanation:
The 3 part of the ratio relates to 54 girls.
Divide the number of girls by 3 to find the value of one part of the ratio.
54 ÷ 3 = 18 ← value of 1 part of the ratio, thus
2 parts = 2 × 18 = 36 ← number of boys
Drag each number of expressions to the correct location on the table. Each number or expression can be used more than once, but not all numbers or expressions will be used.
Complete the empty cells in the table by determining all terms, constants, and coefficients for both algebraic expressions.
Answer:
4a ^2, 5a
Constants- -3
Coefficients- 4, -5
Second Expression:
Terms- 7(3x+5), 11y
Constants- 7, 5
Coefficients- -3, 11
For the first expression;
Term ;4a ^2, 5aConstants- -3Coefficients- 4, -5For the Second Expression:
Terms- 7(3x+5), 11yConstants- 7, 5Coefficients- -3, 11What are Term Constants and Coefficients in mathematics?The terms in an expression with just numeric components that have a fixed value are known as constants. The number next to the variable in the phrase is the variable's coefficient.
In a polynomial, series, or expression, a coefficient is a multiplicative factor that can be any expression but is typically a number. They may also be referred to as parameters if the coefficients are variables in and of themselves.
Learn more about expressions at
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Multiply (8 x 10^5) x ( 7 x 10^6)
Answer:
Scientific Notation: 5.6 x 10^12
Expanded Form: 5600000000000
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
5.6 x 10^12
I hope this helps.
if you could, feel free to mark me Brainliest it would be much appreciated :D
Answer:
5600000000000
Step-by-step explanation:
(8x10^5)x(7x10^6)
Work the brackets first-
* 8x10^5=8x100000=800000
* 7x10^6=7x1000000=7000000
Complete the operation-
800000x7000000=5600000000000
Note-
10^5=10x10x10x10x10=100000
plsss i need help in this question! asap
Given the function below, find p(x - 1). Give your answer in standard form.
p(x - 1) =
Help!!!