Answer:
"√ 75 " "6 !/ 3 !" "√ 16" click brainliest and thanks<3
What is the greatest common factor of 16 and 40?
Answer:
8Step-by-step explanation:
16 divided by 8 is 2. 40 divided by 8 is 5. Neither of these can be reduced by any more common numbers, so therefore, 8 is your greatest common factor. The GCF of 16 and 40 is 8.
what substitution should be used to rewrite 6(x+5)^2+5(x+5)-4-0 as a quadratic equation?
Answer:
a=x+5
Step-by-step explanation:
Make it look like a quadratic by substituting a=x+5 and the equation will become 6a²+5a-4=0
The pH of stomach acid is 2.7. Which of the following is the closest to the hydrogen concentration?
Answer:
0.002M
Step-by-step explanation:
2.7= -log(H^+)
-2.7=log(H^+)
10^-2.7 M=H^+
0.0002M=H^+
The stomach has an acidic fluid that is an important part of the digestive juices. The pH of 2.7 in the stomach is close to a 0.002M concentration of hydrogen.
What is pH?pH measures the concentration of the hydronium and the hydrogen ions in the solution. pH is calculated as:
pH = -log (H⁺)
Here, pH = 2.7
Substituting values:
2.7 = -log (H⁺)
-2.7 = log (H⁺)
H⁺ = 10⁻²⁷ M
H⁺ = 0.0002M
Therefore, 0.002M is the concentration of hydrogen.
Learn more about pH here:
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how do you do this? please helppppp!! thank youuu
Answer:
answer rounded up is -31.84
Step-by-step explanation:
So first, square root of 6 is 2.4494, and then you times that by 2, and then you do square root of 54 which equals to 7.34846, and then you times 5 by that, and then you do 2 times square root of 6 minus 5 times square root of 54. Hope it helps
HELP PLEASE, IM BEGGING YOU
Answer:
1. -30/7
2. 5/2
3. 1 2/3
4. -3 2/5
5. 2 1/2 and -2 1/2
6. No values have an absolute value of -6 1/3 because the absolute value of a number is always positive
Enter the pair of fractions as a pair of fractions with the smallest common denominator between the two fractions.
4/7 and 1/14
Answer:
GO TO CALCULATOR SOUp
Step-by-step explanation:
Which transformation would take Figure A to Figure B?
O A counterclockwise rotation of 90° about the origin
A counterclockwise rotation of 270° about the origin
A reflection over the x-axis
A reflection over the y-axis
can you help me with this what is 2.33 - 6 ?
Answer:
-3.67
Step-by-step explanation:
A flagpole casts a 13-foot shadow on the ground when the sun is at a 68° angle of elevation.
Step-by-step explanation:
Step 1: List out all of the formulas for the trigonometric functions
sin(x) = opposite/hypotenuse
cos(x) = adjacent/hypotenuse
tan(x) = opposite/adjacent
Step 2: Find the value of h
cos(68) = 13/unknown is FALSE
cot(68) = 13/h is FALSE
sin(68) = h/unknown is FALSE
tan(68) = h/13 is TRUE
Answer: The correct option would be D
Help me find the
Domain
Range
X-intercepts
Y-intercepts
Question 12
What is 62% of $10.50
Answer:
6.51 US$
Step-by-step explanation:
62% of 10.50 is 6.51
If there are 8 pair of green shoes sold for every 12 pair of black sneakers sold you have sold 60 pair of black sneakers how many green sneakers were sold
I need help its hard plz I'm trying to do a test and I need help plz I will give u 5 stars and a heart plz I have asked 6 times starting at sea level, a submarine descended at a constant rate to a depth of −3/4 mile relative to sea level in 5 minutes.
What was the submarine's depth relative to sea level after the first minute?
Enter your answer in the box as a fraction in simplest form.
Answer:
-6.8 becauseyou would divide -34 by 5.
Solve V = 1/3Bh for h.
Answer:
h = 3V/B
General Formulas and Concepts:
Pre-Algebra
Equality PropertiesStep-by-step explanation:
Step 1: Define
V = 1/3Bh
Step 2: Solve for h
Multiply 3 on both sides: 3V = BhDivide B on both sides: 3V/B = hRewrite: h = 3V/BAnd we have our final answer!
WILL GOVE BRAINIEST Kim and Tegan train for the iron man on the weekend. They bike at a constant rate of miles per hour. The tables below show Kim and Tegan’s total (distance) for biking a given amount of time. Find the missing value in the chart. (highlighted yellow)
Answer:
C 210
Step-by-step explanation:
To solve this, First we must take 42/3, Since it equals 14, we take 15x14 and find 210
(edit: to solve for Kim's missing values, you do the same with 2 and 32)
Write the expression in radical form.
x 5/7
Answer:
[tex]\frac{x(5)}{7}[/tex]
Find the missing length for the pair of similar figures
Answer:
Bb
Step-by-step explanation:
Answer:
B. 4.5 mStep-by-step explanation:
Corresponding sides have same ratio:
4/9 = 2/aa = 2*9/4a = 4.5 mCorrect option is B
15)
A) same-side interior
B) corresponding
C) alternate interior
D) alternate exterior
Answer:
Corresponding
Step-by-step explanation:
What is the slope of y = 1/5x - 3
Answer:
ITS 15 THANK ME LATER!!!!
Step-by-step explanation:
Answer:
M = 1/5
Step-by-step explanation:
Justin divided a number by 4 and got remainder 7.
Answer:
There is not enough information for this problem, can you provide more information?
Step-by-step explanation:
During a winter sale,skirts are 15$ each and trousers and 20$ each. The skirts and trousers Shelly can buy for 100$
Answer:
plz i need help
Step-by-step explanation:
During a war, Country A led a massive assault on the beach of Country B. The beach is 6.4 miles long. At 5 AM, a ship was first spotted from either end of the beach. The angle made with the ship from one end of the beach was 47°. The angle made with the ship from the other end of the beach was 71°. Determine the distance from the ship to either end of the beach at the moment the ship was first spotted.
Answer:
5.3 miles & 6.85 miles
Step-by-step explanation:
To solve this question, I would use the sine rule
a/Sine A = b/Sine B = c/Sine C
Making a rough sketch, I have a scalene triangle with angles 47° and 71°, by default, the third angle is 61°
Given that, from my rough sketch
Angle C = 62°
Angle B = 71°
Angle A = 47°
Side c = 6.4 miles
We're looking for dudes a and b, applying our formula, we have
a/Sine 47 = 6.4/Sine 62
a/0.7314 = 6.4/0.8829
a/0.7314 = 7.25
a = 7.25 * 0.7314
a = 5.3 miles
b/Sine 71 = 6.4/Sine 62
b/0.9455 = 6.4/0.8829
b/0.9455 = 7.25
b = 7.25 * 0.9455
b = 6.85 miles
For every $3.00 the 5th grade raise, the 6th grade raises $5.00. If the 5th grades raises $36.00, how much does the 6th grade rais
Answer:
$60
Step-by-step explanation:
If you divide $36.00 by 3 you get 12.
Multiply 5 by 12 and you get $60.
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If the mFT 3x - 2 and the mFE = 5x + 1, Find x and mTE. (GT is median)
Please get back to me soon, I'll give Brainliest!
Answer:
x = 5
TE = 13
Step-by-step explanation:
Since GT is the median, then 2*(FT) = FE.
FE = 5x + 1
FT = 3x - 2
Therefore:
2*(3x - 2) = 5x + 1 (substitution)
6x - 4 = 5x + 1
Collect like terms
6x - 5x = 4 + 1
x = 5
TE = ½*(FE)
TE = ½*(5x + 1)
Plug in the value of x
TE = ½*(5(5) + 1)
TE = ½(25 + 1) = ½(26)
TE = 13
Solve the following
a) 2x + 3) = x-4
Answer:
x=-7
Step-by-step explanation:
2x+3=x-4
2x-x=-4-3
x=-7
The unit of length i can use to measure distance is???
Answer:
Step-by-step explain
Kilometres
Meters
Answer: I hope this helps
Step-by-step explanation:
Distance measures length. For example, the distance of a road is how long the road is. In the metric system of measurement, the most common units of distance are millimeters, centimeters, meters, and kilometers.
11.Which expression has the lowest value?
A (5-5 •5) x 5
(B) 5x (5+5=5)
5+(5-5+5)
0 x
(5 + 5 x 5) = 5
Answer:
0*(5+5*5)=5
0*50=5
0=5
We got three little piggies in a blanket!
What a silly sight~
I bet they can stay in there and oink oink oink!
Oink~ Oink~ Oink~
All night~
(Oink~ Oink~ Oink~ Oink~ Oink~ Oink~)
Three little piggies in a blanket!
What a sight to see~
Listen to 'em
Oink~ Oink~ Oink~ Oink~ Oink!~
Just for you and me~
(Oink~ Oink~ Oink~ Oink~ Oink~ Oink~)
One~
Two~
Three~
How many different ways can five types of laser printer be displayed on .1 shelf in a computer store? There are_______ different ways to display the five types of laser printer on a shelf.
Answer:
120 ways
Step-by-step explanation:
This is a pretty straightforward question. We are asked how many ways can 5 printers be displayed on one shelf. We use the formula of factorial in getting the number of ways, i.e
n! = n * (n-1) * ..... 1, in the question given, our n = 5, so if we plug it in, we get
n! = 5 * (5-1) * (4-1) * (3-1) * (2-1) * 1
n! = 5 * 4 * 3 * 2 * 1
n! = 120.
Thus, there are 120 different ways to display the five types of laser printer on a shelf.
-4(2c-11)=-28 please show work
Answer:
The answer is c=9
Step-by-step explanation:
-4(2c-11)=-28
-8c+44=-28
-8c+44-44=-28-44
-8c=-72
To find C divide both sides by -8
-8c/-8=-72/-8
c=9
