Answer:
A
Step-by-step explanation:
Solve: 70 x 10-3.
PLZ HELP ME
Answer:
7/100 or Decimal: 0.07
Step-by-step explanation:
The product of 70 multiplied by 10 to the power of -3 is 0.07
Given that product of 70 multiplied by [tex]10^{-3}[/tex].
Scientific notation is a way to express numbers that are very large or very small in a more concise and convenient form. It is commonly used in scientific and mathematical calculations, as well as in representing values in various fields such as astronomy, physics, and chemistry.
To solve this, we can use the concept of scientific notation. When a number is expressed in scientific notation, the exponent indicates the power of 10 by which the number should be multiplied.
In this case, [tex]10^{-3}[/tex] means move the decimal point three places to the left.
Starting with 70, move the decimal point three places to the left to obtain 0.07. Therefore, the solution to 70 multiplied by [tex]10^{-3}[/tex] is 0.07.
Therefore, the product of 70 multiplied by [tex]10^{-3}[/tex] is 0.07.
Learn more about scientific notation click here:
https://brainly.com/question/19625319
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4x-6 > 10 and 4x-6<30?
Answer:
wrong 4 x 6 = 24 so 24 > 10 and 4 x 6 = 24 so 24 < 30
Step-by-step explanation:
hope it help ;)
Help ASAP I honestly really suck lol
Answer:
The answer is:
C. sin A = 48/50
Step-by-step explanation:
I already did this math work, and i got a 100 (A+) So i hope this help
state the equation of the line in y = mx + b form.
The combined weight of three cubes is shown below.
How many pounds would 24 cubes weigh if there are 16 ounces in 1 pound?
Answer: 6 pounds
Step-by-step explanation:
If A=[-2 -8 -9]
[-5 7 5]
[-4 -8 7]
And B=[9 -9 6]
[2 -1 -3]
[-4 -1 6]
Find A - B
Answer:
[tex]\huge\boxed{A-B=\left[\begin{array}{ccc}-11&1&-15\\-7&8&8\\0&-7&1\end{array}\right] }[/tex]
Step-by-step explanation:
[tex]A-B=\left[\begin{array}{ccc}-2&-8&-9\\-5&7&5\\-4&-8&7\end{array}\right] -\left[\begin{array}{ccc}9&-9&6\\2&-1&-3\\-4&-1&6\end{array}\right] \\\\=\left[\begin{array}{ccc}-2-9&-8-(-9)&-9-6\\-5-2&7-(-1)&5-(-3)\\-4-(-4)&-8-(-1)&7-6\end{array}\right] \\\\=\left[\begin{array}{ccc}-11&1&-15\\-7&8&8\\0&-7&1\end{array}\right][/tex]
CAN SOMEONE HELP WILL MARK BRAINLIEST ‼️‼️
Answer:
yeah sure i got you, whats the question?
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
i can because i am super smart
What is the sign of the quotient of two numbers with opposite signs?
Answer:
negative
Step-by-step explanation:
if they have the same signs then they are positive if they have different signs then they will be negative
Is (6,8) a solution to this system of equations?
I’ll mark you brainlist I’ll mark you brainlist I’ll mark you brainlist I’ll mark you brainlist
Answer:
j = 6
Step-by-step explanation:
-8j + 74 = 3j + 8
-8j - 3j = 8 - 74
-11j = -66
j = 6
The lengths of the two legs of a right triangle are 4 and 7. What is the length of the
hypotenuse? Express answer in Simplified Radical Form.
Answer:8.06
Step-by-step explanation:
4 x 4= 16 7 x 7 = 49
49+16=65
square root of 65 =8.06
Answer:
[tex] \sqrt{65} [/tex]
Step-by-step explanation:
To find the hypotenuese of a right angle you use the pythagreon theroem.
[tex] {a}^{2} + {b}^{2} = {c}^{2} [/tex]
a and b are the height and base, while c is the hypotenuese. simply insert the values in the equation and find the variable.
[tex] {4}^{2} + {7}^{2} = {c}^{2} \\ 16 + 49 = {c}^{2} \\ 65 = {c}^{2} \\ \sqrt{65} = c[/tex]
The radical form answer is above, otherwise it would be a decimal.
what is the percent increase from 37.7 to 75.4
Answer:
37.7
Step-by-step explanation:
37.7+37.7=75.4
One side of the square below measures 20cm what is the approximate area of the shaded region of the square?
Answer:
86
Step-by-step explanation:
Solve the system by graphing: y = 3x +1 and y = 5x-3
Answer: 1: slope = 3, y=01
2=slope=5 y=0,-3
Step-by-step explanation:
What is the value of n?
3.4 x 107 = (2x 104)(1.7 x 10")
The value of n is
Answer:
n=3
Step-by-step explanation:
3.4(107)=2(104)(1.7(10n))
n=3
write the equation of the line, in standard form, that is perpendicular to y=3x-2 and passes through (-7,2)
Answer:
x+3y=-1
Step-by-step explanation:
y=3x-2 so m=3 old slope
the new slope must be -1/3 (opposite reciprocal of the old slope).
y-y0=m*(x-x0)
y-2=-1/3*(x-(-7))
y-2=-1/3x-1/3*7
y-2=-1/3x-7/3
3y-6=-x-7
The standard form for linear equations in two variables is Ax+By=C.
x+3y=6-7
x+3y=-1
Pleaseeeee helpppp answer correctly !!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!
Answer:
130 degrees
Step-by-step explanation:
All triangles equal 180 degrees. subtract that by the known sides. you get 130
= √41² - 9²
= √1.681 - 81
= √1.600
= 40
k + 4(5k +6) = - 123
HELP ASAP
Answer:
-7
Step-by-step explanation:
-123-(6x4=24)=-147 -147 divided by (4x5k+1k=21k)=-7
If anyone could answer this it would be great!!
Answer:
27/8
Step-by-step explanation:
first you would convert -.5 to -1/2 and add everything up by getting the same denominator
Answer:
3.375
Step-by-step explanation:First convert the 2 1/4 and the 1 5/8
then you just add it with the 0.5 or just use a calculator
2 1/4 = 9/4
1 5/8= 13/8
okay now do this ---> 0.5 + 9/4 +13/8 =3.375
I will pick brainiest if you have the correct answer.
Answer: y=-6=-3(x-4)
Step-by-step explanation:
What is the simplified form of each expression? 2x + 5x + 4x
Answer:
2x + 5x +4x (since none of them have exponents, they're all like terms. you add them as if the x wasn't even there, it just trails along.)
11x is your answer :)
Step-by-step explanation:
Answer: [tex]11x[/tex]
Step-by-step explanation:
Collect Like Terms:
[tex]2x+5x+4x[/tex]
[tex](2+5+4)x[/tex]
Calculate the Sum
[tex](11)x[/tex]
Please mark brainliest if this helped you :)
- Hermione is driving through Canada and she sees a sign that says construction ahead at
4,500 meters. How many kilometers before she hit road construction?
A.) 4.5 km
B.) 45 km
C.)4,500 km
D.) 0.045 km
Answer:
A
Step-by-step explanation:
1km=1000m
4500 divided by 1000 is 4.5
I NEED HELP ASAP!!!!!!!!!!
Answer:
? = 5 cm
Step-by-step explanation:
∠ E and ∠ D are congruent, thus the triangle is isosceles and the 2 sides will be congruent, that is
? = 5 cm
Help me with this pls
Answer:
55
Step-by-step explanation:
2x+5 x-5 combine these to get 3x
then you would divide 180 by 3
so u would get 60 = x
60-5 =55
I thank it's 55 It wont let me post it because its too short
am ÷ an = _________
help ;-; Im almost overdue and I'n only on Q.13/24
My teacher is gonna kill me, this is the third assignment that's gonna be overdue
Answer: C (-7/18)
Step-by-step explanation: you flip the denominator and numerator and keep the negative
HELP
(07.02 MC)
An equation is shown below:
5(3x − 4) = 1
Which of the following correctly shows the first two steps to solve this equation? (1 point)
Group of answer choices
Step 1: 8x + 1 = 1; Step 2: 8x = 0
Step 1: 8x − 9 = 1; Step 2: 8x = 10
Step 1: 15x − 20 = 1; Step 2: 15x = 21
Step 1: 15x − 4 = 1; Step 2: 15x = 5
9514 1404 393
Answer:
(C) Step 1: 15x − 20 = 1; Step 2: 15x = 21
Step-by-step explanation:
The first step is to eliminate the parentheses, using the distributive property.
5(3x − 4) = 1
15x -20 = 1
The second step is to add 20 to both sides of the equation.
15x = 21
This pair of steps is shown in the 3rd choice.
_____
Comment on the answers
The distributive property seems to be applied incorrectly a lot of the time. Here, you can choose the correct answer by looking at the result of properly applying the distributive property: 5(3x-4) = 15x-20. Only the correct choice has this as the first step.
Plzzzzz help! I’ll give brainliest
Answer:
x=54
Hope this helps!
Answer:
x = 54
Step-by-step explanation:
(x + 16) = 70
-16 -16
x = 54
What is the percent of change from 4,000 to 1,000?
Answer:
25%
Step-by-step explanation:
1,000x4 would be 4 thousand, so the answer would be 1/4. 1/4 as a percent is 25%.
two people walk in a store then fives more people walk in the srores two walk out how many people are in the store?
Answer:
5....I guess...is it a brain teaser?