I need help just say the answer that’s all I need
Step-by-step explanation:
sorry I m not able to understand the question thank you for extra points
Section 1 - Question 1 Consider these six expressions. Expression A Expression B Expression C (−5)(−0.4)(1.8) (-45)(-19)(-112) −1(5+17) Expression D Expression E Expression F (−5)(−0.4)(1.8)(−3.25) (-49)(-34)(-12)(-12) −1(3.5−7) How many expressions will have a product that is positive? A 2 B 3 C 4 D 5 q-q help me this is confusing
Answer:
B 3
Step-by-step explanation:
Given
[tex]Expression\ A: (-5)(-0.4)(1.8)[/tex]
[tex]Expression\ B: (-45)(-19)(-112)[/tex]
[tex]Expression\ C: -1(5+17)[/tex]
[tex]Expression\ D: (-5)(-0.4)(1.8)(-3.25)[/tex]
[tex]Expression\ E: (-49)(-34)(-12)(-12)[/tex]
[tex]Expression\ F: -1(3.5-7)[/tex]
Required
How many of them will have a positive result
Taking the expressions one after the other:
[tex]Expression\ A: (-5)(-0.4)(1.8)[/tex]
Convert brackets to multiplication
[tex]Expression\ A: -5*-0.4*1.8[/tex]
[tex]Expression\ A: 3.6[/tex]
This has a positive product
[tex]Expression\ B: (-45)(-19)(-112)[/tex]
Convert brackets to multiplication
[tex]Expression\ B: -45*-19*-112[/tex]
[tex]Expression\ B: -95760[/tex]
This has a negative product
[tex]Expression\ C: -1(5+17)[/tex]
Solve the expression in bracket
[tex]Expression\ C: -1 *22[/tex]
[tex]Expression\ C: -22[/tex]
This has a negative product
[tex]Expression\ D: (-5)(-0.4)(1.8)(-3.25)[/tex]
Convert brackets to multiplication
[tex]Expression\ D: -5*-0.4*1.8*-3.25[/tex]
[tex]Expression\ D: -11.7[/tex]
This has a negative product
[tex]Expression\ E: (-49)(-34)(-12)(-12)[/tex]
Convert brackets to multiplication
[tex]Expression\ E: -49*-34*-12*-12[/tex]
[tex]Expression\ E: 239904[/tex]
This has a positive product
[tex]Expression\ F: -1(3.5-7)[/tex]
Solve the expression in bracket
[tex]Expression\ F: -1*-3.5[/tex]
[tex]Expression\ F: 3.5[/tex]
This has a positive product
Expressions A, E and F have positive products. This implies that, there are 3 expressions with a positive product.
A partial proof was constructed given that MNOP is a parallelogram.
Which statement should fill in the blank in the last line of the proof?
A. angle M is supplementary to angle O.
B. angle N is supplementary to angle P.
C. angle M is congruent to angle P
D. angle N is congruent to angle P.
Answer:
B
Step-by-step explanation:
B. angle N is supplementary to angle P
Answer:
B
Step-by-step explanation:
Which property is shown in the problem below?
-8(x-3y-9)=-8+24y+72
the associative property
the commutative property
the distributive property
the division property
Answer:
Distributive property is shown!
Answer:
the answer would be distrubutive
Step-by-step explanation:
ook a test today in school and got a 100
A linear function contains the following points. What are the slope and y-intercept of this function?
Answer:
option B is the correct answer
Answer:
maybe try b
Step-by-step explanation:
Two forces act on a body so the resultant is a force of 68.3 pounds. The angles between the resultant and the forces measure 46 degrees and 38 degrees.
Answer:
A
Step-by-step explanation:
Use the equation given for sin
Find the area of the shaded region. Express your answer in terms of π.
Answer:
335.115
Step-by-step explanation:
First you find the area of the circles to do that you do pi times radius squared
For the top square do 3.14(pi)time 3²=28.26
For the middle square do 3.14 times 4.5²=63.585
For the bottom square do 3.14 times 6²=113.04
Now find the area of the entire thing do 18×12+9+6+3=18×30=540
Finally do 540-the area of the squares 28.26-63.585-113.04= 335.115
So the shaded region is 335.115
Hope this helps and have a great day!
PLEASE HELP WITH THIS, ITS FOR A TESTTT
Answer:
The answer is C
Step-by-step explanation:
Distribute first then combine like terms
The two triangles are similar, What is the length of DE?
This is easy. All you need to do is set up a proportional relationship.
A proportional relationship uses variables to show similarities, in this case, in triangles.
[tex]\frac{2}{3} = \frac{x}{6.3}\\\\3x = 12.6\\\\x = 4.2[/tex]
x represents the missing side.
what is the quotient of 0.12/24.12
Answer:
0.00497512437
Step-by-step explanation:
but make sure to round it. it should be 0.005 rounded to the nearest thousandth place but make sure if im correct im not too sure.
Help plzzz............
Answer: See explanation below
Step-by-step explanation:
A composite number is a number that has factors other than 1 and self, while a prime number only can be divided by (or have factors of) 1 and itself.
Hope this helps! :)
Answer:
A prime number is a number that can be divided by itself or the number 1
Step-by-step explanation:
Not sure on the composite one tho
On a coordinate plane, 2 dashed straight lines are shown. The first line has a positive slope and goes through (negative 1, 0) and (0, 1). Everything to the right of the line is shaded. The second line has a negative slope and goes through (negative 2, 0) and (2, negative 4). Everything to the right of the line is shaded. Which linear inequality is graphed with y > –x – 2 to create the given solution set? y > x + 1 y x – 1 y < x + 1
Answer:
The linear equality y>x+1 is the right answer.
Answer:
The linear equality y>x+1 is the right answer.
Step-by-step explanation:
what is the absolute value of │38│
Answer:
38
Step-by-step explanation:
if there are bars around it its automatically positive even if it was -38 the absolute would still be 38.
Answer: 38
Step-by-step explanation: The absolute value of a number
is that number's distance from zero on a number line.
Since 38 is 38 units from zero, the absolute value of 38 is just 38.
function or not a function.
Answer:
Not a function
Step-by-step explanation:
For 0 in the domain (input), there are two possible values in the output (range). This goes against the definition of a function, where every element in the domain must have only one value in the range.
Hope this helps!
Andy spent $46.95 at the grocery store. The cashier gave him $2.97 in change from a $50 bill. How much change should the cashier have given Andy? A) $2.95 B) $3.00 09 $3.05 D $3.15
The cashier should have given Andy back $3.05
so the answer is C-$3.05
The cashier should have given Andy back $3.05 if Andy spent $46.95 at the grocery store option (c) $3.05 is correct.
What is an arithmetic operation?It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.
It is given that:
Andy spent $46.95 at the grocery store. The cashier gave him $2.97 in change from a $50 bill.
Let x be the change the cashier should have given Andy.
x + 46.95 = 50
x = 50 - 46.95
x = $3.05
Thus, the cashier should have given Andy back $3.05 if Andy spent $46.95 at the grocery store option (c) $3.05 is correct.
Learn more about the arithmetic operation here:
brainly.com/question/20595275
#SPJ2
PLEASE HELP I AM BEHIND!!!!
If the solution to an equation is x = −5, what could the original equation be?
A. x + 3 = 8
B. x − 3 = 8
C. x + 8 = 3
C. x − 8 = 3
(sorry if this is easy for you, I'm bad at math.)
Answer:
The answer is c definitely
Answer:
C. x + 8 = 3
Step-by-step explanation:
x + 8 = 3
x + 8 - 8 = 3 - 8 ( so do the same thing you do on both the left and right side )
x = -5
So C is correct but you can always say 3 - 8 to figure out that the answer in c is the right one.
HOPE THIS HELPED
which number is bigger 1.59 or 1.955
Answer:
1.955 is bigger
Step-by-step explanation:
1.955>1.59
Answer:
1.955
Step-by-step explanation:
This is because the number after the decimal in 1.955 is 9, which is bigger than the 5 shown in 1.59
20 points!
If in a model the variables are inversely proportional, it is said that there is a negative correlation.
A) Tue
B) False
which relation is a function pls help will give brainliest
Answer:
D it is....................
Sarah uses long division to convert a rational number x/y to its decimal form. Which of the following statement cannot be true?
Help me pls what is the perpendicular line
Answer:
-2
Step-by-step explanation:
PLEASE HELP ;)
Who did it right?
Find the slope of the line perpendicular to 2x+3y=8
Answer:
Marissa.
Step-by-step explanation:
To find perpendicular slope you basically take the slope of the given line and reverse whatever sign it had previously. (If it was negative, it would become positive. If it was positive it would become negative.)
By doing -A/B it make the previous slope negative.
Brandon only flipped the fraction which would just result in the slope being slightly steeper, or in this case, less steep than the previous line, rather than making it perpendicular.
Hope this helps! Stay safe and if you have any questions feel free to ask!
a computer backs up 324 megabytes of data in 5 minutes. WRITE AN EQUATION that represents the number of megabytes, m, that can be backed up in (t) minutes.
Answer:
64.8 x t = m
Step-by-step explanation:
324 / 5 = 64.8 :64.8 megabytes are produced every 1 minute
64.8 x t = m
A recipe used 1/2 cup of sour cream for every 1/4 teaspoon of salt. What is the unit rate of teaspoons of salt per cup of sour cream?
Answer:
1/2 teaspoons of salt per cup of sour cream
Step-by-step explanation:
multiply 1/2 and 1/4 by 2 to get 1 and 1/2. Since the question is teaspoons of salt per cup of sour cream, flip the numbers to get 1/2 teaspoons of salt per 1 cup of sour cream.
Figure ABCD is transformed to figure A prime B prime C prime D prime, as shown:
A coordinate grid is shown from negative 5 to 0 to 5 on both x -and y-axes. A polygon ABCD has A at ordered pair 1, 3, B at ordered pair 3, 4, C at ordered pair 2, 1, D at ordered pair 1, 1. A polygon A prime B prime C prime D prime has A prime at ordered pair negative 3, 3, B prime at ordered pair negative 5, 4, C prime at ordered pair negative 4, 1, D prime at ordered pair negative 3, 1.
Which of the following sequences of transformations is used to obtain figure A prime B prime C prime D prime from figure ABCD?
A. Reflection about the x-axis followed by a translation to the right by 2 units
B. Reflection about the y-axis followed by a translation to the left by 2 units
C. Counterclockwise rotation by 90 degrees about the origin followed by a translation to the right by 2 units
D. Counterclockwise rotation by 90 degrees about the origin followed by a translation to the left by 2 units
Answer:
A
Step-by-step explanation:
I took the test.
y - 3 = -2 ( x + 5 ) in standard form
Answer:
2x + y = -7
Step-by-step explanation:
Standard form is Ax + By = C
A represents the coefficient with x
B represents the coefficient with y
C represents the constants
1 - Rewrite to make it easier to work it out
y - 3 = -2 ( x + 5 )
2 - Distribute
y - 3 = -2x - 10
3 - Get the variables on one side and the constants on the other
y - 3 = -2x - 10
+ 2x + 2x
2x + y - 3 = -10
+ 3 + 3
2x + y = -7
Hope this helps,
Please help, I will mark brainliest!
Write the vocabulary word for this definition:
The number of units or spaces away a number is from zero
Answer:
i am not sure but may be ...absolute value
Determine the correct scientific notation form of the number. 627,000,000
Answer:
6.27 x 10 ^ 8
Step-by-step explanation:
First person to say............what 88 x 5 equals gets Brainlyiest!
answer: 420
Answer:440
Step-by-step explanation: