Answer:
it would be negative (-8)
Step-by-step explanation:
-5.8 + -2.2 = -5.8 - 2.2
this would result in a negative number (-8)
"if a class has 3 left-handed people and 24 right-handed people, then the ratio of lefties to righties is 1.8"
Answer:
yes you are right
Solve for x.
7x=2x−35
x = 7
x = 5
x=−5
x=−7
4. Square ABCD is shown. What is the length of diagonal AC? Round to the nearest tenth, if necessary.
Answer:
hey! You have to use the trigonometric formula because it's a rectangle triangle:
(a^2)+(b^2)=(c^2)
(11^2)+(11^2)=(c^2)
√(242)=√(c^2)
15.56=c
So basically, the answer is D!
The square ABCD has equal sides, and the length of the diagonal AC is 15.6 centimeters
How to determine the length of the diagonal?The side length of the square is given as:
l = 11 cm
The length of the diagonal is calculated using:
Diagonal = l * √2
This gives
Diagonal = 11 * √2
Evaluate
Diagonal = 15.6
Hence, the length of the diagonal AC is 15.6 centimeters
Read more about squares at:
https://brainly.com/question/24487155
#SPJ2
Sandy evaluated the expression below.
(-2) (6-3)-5(2+3)
(-2) (3) -5(5)
8(3) - 25
24-25
-1
What was Sandy's error?
Sandy should have evaluated (-2) as-8.
O Sandy should have not multiplied 5 and 5.
O Sandy did not add 2 and 3 correctly.
O Sandy should have not subtracted 3 from 6 first
Answer:
answer A
Step-by-step explanation:
i got it right on the test
Express 0.77230.77230, point, 7723 as a fraction
Answer:
7723/10000
Step-by-step explanation:
student is training 4 a track team during the first 3 months of the year by running 30 minutes every day, while averaging 5 miles each day.
Select graph that correctly shows the total miles ran during the time of training program
30 minutes - 5 miles;
1 hour - 10 miles
10 hours - 100 miles ...
The independent value is plotted along the x- axis ( Hours ) and the dependent variable is plotted along the y-axis ( Miles ). Also:
3 months = 90 days
90 x 1/2 hours = 45 hours
Answer: The graph B ) ( or the second one ).
Why do you think Priya and Noah may have found different measurements for the same desk?
Answer:
Priya used cm to measure the desk while Noah used inch to measure the desk that is why they found different measurement for same desk.
Answer:Priya used cm to measure the desk while Noah used inch to measure the desk that is why they found different measurement for same desk.
a ratio of angel fish at a store is 5:4. the ratio of angel fish to goldfish is 4:3 . There are 60 clown fish at the pet store
how many angel fish are there?
how many goldfish are there
Answer:
an i oop
Step-by-step explanation:
Answer:
So if there are 60 clownfish and the ratio from clownfish to angelfish is 5:4, this is the equation you are looking at:
5:4 = 60:?
To find ? you have to do 60 divided by 5 which equals 12 and multiply it times 4 to see how many angelfish there will be if there are 60 clownfish.
12 x 4 = 48
So if there are 60 clownfish there will be 48 angelfish. The ratio is 60:48
For the next one, same thing if there are 48 angelfish, then you are looking at this equation:
4:3 = 48:?
Again, we solve like we did the last one.
48 divided by 4= 12
3 x 12= 36
So, if there are 48 angelfish there will be 36 goldfish. The ratio is 48:36
I hope this helps:)
Step-by-step explanation:
Which inequality represents this situation?
Players must practice at least 45 minutes a day.
A. t 45
D. t ≥ 45
Which lines are parallel to 6x + 3y = 2 (Select all that apply)
A.y-1 = 2(x - 1)
B.y-1 =-2(x- 1)
C.12x + 6y = 4
D. y = -2x
eu não sei, desculpe companheiro, não me denuncie
3 1/2 ÷ 1 3/4
I'm really confused
Answer:
2
Step-by-step explanation:
It just is
Answer:
2
Step-by-step explanation:
convert into improper fractions: 7/2 / 7/4
multiply by the reciprocal: 7/2 * 4/7 = 28/14
divide: 28/14= 2
joe needs to transfer 28 quarts of oil into one gallon containers joe calculated that he needs 112 container's but he made a mistake in his calculations identify and correct his error
Answer:
The answer to your question is given below.
Step-by-step explanation:
To know the mistake that Joe made and the possible correction, we shall convert 28 quart to gallon.
This is illustrated below:
Recall:
4 quart = 1 gallon
Therefore,
28 quart = 28 quart × 1 gallon / 4 quart
28 quart = 7 gallon
Therefore, 28 quarts is equivalent to 7 gallons.
Hence, Joe made a mistake in his calculations by multiplying 28 quarts by 4 instead of dividing 28 quart by 4.
Determine if the sequence is arithmetic or geometric, and find the common difference or ratio.
x 1 2 3 4
f(x) 5 −5 −15 −25
Arithmetic, common difference = −10
Arithmetic, common difference = −1
Geometric, common ratio = −10
Geometric, common ratio = −1
Answer:
The correct option is;
Arithmetic, common difference = -10
Step-by-step explanation:
The x terms given of the sequence are;
x [tex]{}[/tex] 1 2 3 4
f(x) [tex]{}[/tex] 5 -5 -15 -25
For a geometric progression, a·r/a = a·r²/ar = ar³/ar² = (n + 1)/n = r
We check to obtain -5/5 ≠ -15/(-5), therefore, the system is not a geometric progression
For ab arithmetic progression, we have;
(n + 1)th term - nth term = (n + 2)th term - (n + 1)th term = d (The common difference
We check to obtain -5 - 5 10, -15 - (-5) = -15 + 5 = -10 similarly, we have; -25 - (-15) = -25 + 15 = -10
Therefore, the sequence is an arithmetic sequence, with common difference = -10.
Answer:
option 1 A)arithmetic,common difference= -10
Step-by-step explanation:
i took the test and got the answer correct
how many solutions does an inconsistent system of equations have?
Answer:
An inconsistent system doesn't have a solution.
Select all of the following transformations that would map ΔCDE to ΔTSR. a reflection over the y-axis a reflection over the line x=5.5 a translation of (x, y)→(x+6, y) a rotation of 90° counterclockwise about the point (5.5, 0) a reflection over the line x=4, and a translation of (x, y)→(x+3, y)
Answer:
3445
Step-by-step explanation:
because og 56
-40=t-10 can anybody help me with this?
Answer:
t = - 30
Step-by-step explanation:
Given
- 40 = t - 10 ( add 10 to both sides )
- 30 = t
whats the answer to number 5 please and thank you? please write down the steps too
Answer:
77 degrees.
Step-by-step explanation:
All triangles equal up to a measure of 180 degrees.
If one side is 26 degrees, and the other sides are congruent, meaning the same, then:
1. 180-26 = 154
2. 154/2 = 77
The measures of the other sides are 77 degrees.
What type of radiation is the same size as an electron?
Answer:
Beta radiation
The value of A is . The value of B is .
Answer:
The value of A is 10.0 inches The value of B is 35 inches
Step-by-step explanation:
A mechanic buys 2 barrels of oil. If there are 63 gallons in every barrel and approximately 3.785 liters for every gallon, approximately how many liters of oil did the mechanic buy?
Answer:
476.91 Liters
Step-by-step explanation:
Lets start by figuring the liters per gallon amount. 63 times 3.785 equals 238.455. Since we have 2 barrels, we need to multiply this by 2 in order to get a grand total of 476.91 liters of oil.
i will give u brianliest
Answer:
4 remainder of 3
Step-by-step explanation:
19 / 4 = 4 r 3
Find the slope of the line through the given points:
(3, 5) and (-2, 7)
Answer:
slope is -2/5
Step-by-step explanation:
use y2–y1/x2–x1
Answer:
-2/5
Step-by-step explanation:
formula: y2-y1/x2-x1=
7-5/-2-3= -2/5
Which symbol correctly completes the statement? -7 + 2 ___ 3 + (-9)
>
<
=
I WILL PICK BRAINLIEST
Answer:
your answer is > or the second choice
Step-by-step explanation:
-7+2=-5 > 3+(-9)=-6
Answer:
the second option is correct. -5 > -6
what is simply 6x-9x
Write a compound inequality that represents the Fahrenheit temperatures between 50 degrees Celsius and 70 degrees Celsius.
Answer:
122 ≤ F ≤ 158
Step-by-step explanation:
First we convert the Celsius temperature to Fahrenheit
Mathematically, the formula to use is as follows;
F = 9/5C + 32
So 50 will be;
F = 9/5(50) + 32 = 90 + 32 = 122
70 will be
F = 9/5(70) + 32 = 126 + 32 = 158
So the inequality will be;
122 ≤ F ≤ 158
What is −3/8÷7 1/2? −3 2/7 −1 4/9 −9 1/4 −7 3/2
Answer:
-7097/315
Step-by-step explanation:
Answer:
7097/315
Step-by-step explanation:
i just need the points
Consider the equation x = 5. Which statement is TRUE ?
5624÷5 7792÷4 9105÷8 8064÷6
please answer these questions and you will receive 20 points
Thanks,
Answer:
5624 divided by 5 is 1124.8
7792 divided by 4 is 1948
9015 divided by 8 is 1138.125
8064 divided by 6 is 1344
Hope this helps :D
-0.2525 rational or not
Answer:
NOT
Step-by-step explanation:
Rational.
Round it...
-0.25
Turn it into a fraction...
-25/100.
It can be a fraction. Thus, it is rational.
what’s the slope-intercept form equation represented on this line?
Answer:
The slope-intercept form equation of this line is y = 0x - 5
Hope this helps :)
Step-by-step explanation: