Answer:
A
Step-by-step explanation:
because if you are rounding to the nearest integer that means that -23.514 would be -24 and -3.98 would be -4 and negative divided by a negative is a positive
Answer:
A
Step-by-step explanation:
Cumulative Exam 2021
Merry Christmas <3
P.S. Have a good winter break :)
ANSWER WUICK WILL.MARK BRANLIEST The ratio of North American Butterflies to South American butterflies at a butterfly park is 8:5. The ratio of
South American butterflies to European butterflies is 5:2. There are 80 North American butterflies at the
butterfly park.
How many european butterflies are there
Answer:
20 butterflies
Step-by-step explanation:
80:50=8:5
50:20= 5:2
20 european butterflies
PLEASE HELP ASAP WILL GIVE BRAINLIEST
What is the value of x?
Enter your answer in the box.
x =
Answer:
35 = x +4 (subtract 4 from both sides to isolate x)
x = 31
Step-by-step explanation:
I hope this helps :)
Answer:
Step-by-step explanation:
neeed helppp pleasseeee
Find the value of x and the measure of the angle labeled 16X".
112
64°
48°
16x
Answer:
[tex]16x = 48\:(vertically\:opposite\:angles)\\ \boxed{x = 3} \\ angle \: measure \: is \: \boxed{48°}[/tex]
A. is the right answer.Answer:
A
Step-by-step explanation:
Points B (-4,4)and D (10, 4) lie on circle G. The line segment connecting the two points is the diameter of the circle.
Which equation represents G?
A) (x-3)^2+(y-24)^2=49
B) (x-10)^2 + (y-4)^2=49
C) (x+3)^2 + (y-4)^2 = 49
D) (x+4)^2 + (y-4)^2 =49
Answer: should be a
Step-by-step explanation:
Answer:
took the NWea test the answer is A A) (x-3)^2+(y-24)^2=49
Step-by-step explanation:
Used math calc to find the answer it gave me 3,4 its not C because if you plug in the math in the calculator it will result in a -3,-4THE CORRECT ANSWER IS A) (x-3)^2+(y-24)^2=49
not C. Hope this helps :)
please help homework. ignore the green that's just pre algebra above
10. A cross-country skier moves from location A to location B to location C to location D. Each leg of the back-and-forth motion takes 1 minute to complete; the total time is 3 minutes. (The unit is meters.) a. What is the distance traveled by the skier during the three minutes of recreation
Complete question
10. A cross -country skier moves from location A to location B to location C to location D . Each leg of the back -and-forth motion takes 1 minute to complete ; the total time is 3 minutes . (The unit is meters .) West East t 0min t=2min t=3min t=1min 20 60 100 120 100 160 a. What is the distance traveled by the skier during the three minutes of recreation
Answer:
[tex]p=360m[/tex]
Step-by-step explanation:
From the question question we are told that
Location A => t=0 => 0
Location C => t=2 => 40
Location D => t=3 => 120
Location B => t=1 => 160
Total time 3min
Generally,the the total distance is given by[tex]bet^n t=0 - t=3[/tex]
[tex]p= |x_1 - x_0|+|x_2-x_1|+|x_3-x_2|[/tex]
[tex]p=|160-0|+|40-160|+|120-40|[/tex]
Therefore
[tex]p=160+120 +80[/tex]
[tex]p=360m[/tex]
Find the slope intercept equation of the line
Answer:
Y=2x-2
Step-by-step explanation:
Slope intercept form is also known as y=mx+b
The slope of a line is rise over run. In this case that would be 2/1 which simplifies to 2
The intercept is where the line crosses the y axis, which is at -2
So your equation would be y=2x-2
Value of x in the equation 2(x+3)=4(x-1)?
Answer:
x = 5
Step-by-step explanation:
In this question, you would solve for x.
Solve:
2(x + 3) = 4(x - 1)
Use the distributive property.
2x + 6 = 4x - 4
Subtract 4x from both sides.
-2x + 6 = -4
Subtract 6 from both sides.
-2x = -10
Divide both sides by -2
x = 5
The value of x is 5.
Chandra uses 1/4 ounce of fish food to feed 5 goldfish. What is the unit rate in ounces of fish food per goldfish?
Answer:
1/20
Step-by-step explanation:
I need number 7 and 8 answered
Katie Made 10 times as much money in one hour selling lemonade than she did selling hotdogs. She made $220 in one hour selling lemonade. How much money did she make selling hotdogs?
Answer:
$22
Step-by-step explanation:
220/10=22
Double check work:
22*10=220
Hope this helps have a great day :)
Blue Street passes through the points (-2,6) and (3,-4) find the slope using the slope formula and then find the equation of the line using any method. Show your work.
Answer:
Christianity
May god Bless you
Step-by-step explanation:
Write an equivalent expression 2x + 10
Answer: 2 (x+5)
Step-by-step explanation:
Answer:
x+5
Step-by-step explanation:
Find the value of x.
4x + 5
2x + 21, smby help me wit dis pls
Answer: x = 8
Step-by-step explanation:
4x + 5 = 2x + 21
4x + 5 - 2x = -2x + 2x +21 (Subtract 2x from both sides)
2x + 5 = 21
2x + 5 - 5 = 21 - 5 (Subtract 5 from both sides)
2x = 16
2x/2 = 16/2 (Divide both sides by 2)
x = 8
Find the quotient: 8,358 ÷ 27 = ________.
309 r 15
309 r 26
310 r 15
310 r 26
Answer:
the answer is 309 r 15
Step-by-step explanation:
309 × 27 is 8343 and your left with 15
2 ( x + 1 )
it's just a simple warm up question, please hurryyy.
Answer:
2x+2
Step-by-step explanation:
It's multiplicative distribution - when you multiply something in parenthesis by another expression, you distributively multiply the expression to the expression in the parenthesis.
28 divided by x+4=11
Answer:
x = -16/11
Step-by-step explanation:
28/(x+4)=11
28=11(x+4)
28=11x+44
11x=-16
x=-16/11
Answer: x=4
Step-by-step explanation:
28 divided by x+4=11
28 divided by x=7
28/7=4
Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (–1 + i) + (21 + 5i)? (–1 + i) + (21 + 5i) + 0 –1 + (i + 21) + 5i (–1 + 21) + (i + 5i) –(1 – i) + (21 + 5i)
Answer:
i think the answer is C, (-1 + 21) (i + 5i)
Step-by-step explanation:
i just took the test and got a 92% but it didnt tell me which ones were wrong. thats my best guess though. i hope it helps!
The expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression as, (-1 + 21)+(i + 5i). Option C is correct.
What is an expression?It is defined as the combination of constants and variables with mathematical operators.
It is given that the expression is, (–1 + i) + (21 + 5i)
We have to find the expression that demonstrates the use of the commutative property of addition
According to the commutative property of addition, altering the order of addends has no impact on the sum.
Commutative law refers to either of two rules pertaining to the addition and multiplication of numbers that are expressed symbolically as a + b = b + a and ab = ba. These principles imply that rearranging the terms or factors of any finite sum or product has no effect on it.
Thus, the expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression as, (-1 + 21)+(i + 5i). Option C is correct.
Learn more about the expression here:
brainly.com/question/14083225
#SPJ6
Which linear equation best describes the relationship between x and y?
Answer:
C
Step-by-step explanation:
3.5x = 20 Round to nearest hundredths
place
Answer:
5.71
Step-by-step explanation:
x = 20/3.5 = 5.71
Drag and drop the words below to correctly complete the statement of the SAS Similarity Theorem.
10 points
What is the value of x in the figure
below?
(4x)
A.
x = 18
B. X= 22
C.
x = 30
D. x = 45
Pls help
Answer:
A
Step-by-step explanation:
I hope this helps and sorry if I'm wrong!
Please help!!!———————-
f(n) = 2000 + 500(n-1)
Step-by-step explanation:
most logical explanation considering the other options make no sense
Combine Like Terms for this expression.
8r - 9 - 2r-1
Answer:
Your answer would be- 8-6r
Step-by-step explanation:
You would combine the LIKE TERMS. The two pairs of like terms are 8r-2r and 9-1. You subtract those two pars and get 8-6r!
JOKE TIME!
Why did the gym close down? It just didn't work out. *Nods head. Very sad.
Please help with this
Answer: pretty sure its 85
Step-by-step explanation:
Answer:
85°
Step-by-step explanation:
Line segment AB || line m
Therefore, BC is transversal.
[tex] \therefore m\angle ABC + (m\angle ACB +m\angle A D) = 180\degree[/tex]
[tex] \therefore m\angle ABC + (55\degree + 40\degree) = 180\degree[/tex]
[tex] \therefore m\angle ABC + 95\degree = 180\degree[/tex]
[tex] \therefore m\angle ABC = 180\degree -95\degree [/tex]
[tex] \therefore m\angle ABC = 85\degree [/tex]
3x + y = 15 and y = 2x
The solution, given in (x,y) form is
Answer: (3, 6)
Step-by-step explanation:
3x + y = 15
y = 2x
Using substitution:
3x + 2x = 15
5x = 15
x = 15/5
x = 3
y = 2x
y = 2 * 3
y = 6
x = 3
y = 6
= (3, 6)
pls answer correctly dont troll!!
Answer:
Yes
Step-by-step explanation:
To form a triangle : The sum of any two side lengths must be bigger than then the third side length and their difference smaller than the third side length.
19.6 + 1.6 > 18.7
19.6 - 1.6 < 18.7 and so on.
PLS ANSWER THIS ASAP THANK YOU AND I WILL GIVE YOU THANKS
The choices are =,>,< and greater than or equal to
Answer:
We conclude that
[tex]4\frac{2}{3}[/tex] > [tex]\sqrt{21}[/tex]
Step-by-step explanation:
Given
[tex]\sqrt{21}[/tex][tex]4\frac{2}{3}[/tex]as
[tex]\:\sqrt{21}=4.58[/tex]
and
[tex]4\frac{2}{3}[/tex]
Convert mixed numbers to improper fraction:
[tex]a\frac{b}{c}=\frac{a\cdot \:c+b}{c}[/tex]
so
[tex]4\frac{2}{3}=\frac{4\cdot 3+2}{3}=\frac{14}{3}=4.67[/tex]
Thus,
[tex]\:\sqrt{21}=4.58[/tex]
[tex]4\frac{2}{3}=4.67[/tex]
as
4.67 > 4.58
so
[tex]4\frac{2}{3}[/tex] > [tex]\sqrt{21}[/tex]
Hence, we conclude that
[tex]4\frac{2}{3}[/tex] > [tex]\sqrt{21}[/tex]
