Answers
Answer:
6yx
Step-by-step explanation:
Related Questions
Select the polynomial that is a perfect square trinomial.
Group of answer choices
x2 + 20x + 100
x2 + 8x + 64
x2 + 10x + 50
x2 + 21x + 49
Answers
Answer:
first option
Step-by-step explanation:
A perfect square trinomial in the list is
x² + 20x + 100
= (x + 10)(x + 10)
= (x + 10)² ← a perfect square
What is the measure of the missing exterior angle?
Answers
Answer:
the missing angle is 148°
Step-by-step explanation:
the sum of all exterior angles of a triangle are 360°
so, 360-138-74 = 148°
I need it please help
Answers
Answer:
2
Step-by-step explanation:
1600/800=2 hope it helps
Answer:
i can't see the picture!!!
Step-by-step explanation:
What is the value of the expression 20 ÷ 4 + (6 x 2) − 2? 15 17 22 28
Answers
Answer:
15
Step-by-step explanation:
6*2=12
20 divided by 4=5
add the two
12+5=17
17 - 2= 15
PLS,PLS,PLS,PLS HELP ME THIS QUESTION IS WORTH 10 POINTS. Which number sequence follows the rule add 4 starting from 2?Which number sequence follows the rule add 4 starting from 2?
Answers
Answer:
2, 6, 10, 14, 18
Step-by-step explanation:
You start at 2 then add 2+4 which eqaul 6 and keep adding 4
Example:
2+4= 6. 6+4=10. 10+4=14. 14+4=18
which inequality is graphed below?
Answers
What is the answer to this question?
Answers
Answer:
95 cm^2
Step-by-step explanation:
perimeter(p)=39cm
L=3x-1
B=2x+3
Now,
p=2(l+b)
39=2(3x-1+2x+3)
39=6x-2+4x+6
39=10x+4
39-4=10x
x=35/10
x=3.5
Putting the value of x
L=3x-1; =3×3.5-1; =10.5-1; =9.5cm
B =2x+3; =2×3.5+3; =7+3; =10cm
Again,
A= L×B
=9.5×10
=95cm^2
1) Joan has 24 books in her library. She bought several books at a yard sale
over the weekend. She now has 53 books in her library. How many books
did she buy at the yard sale ?
Answers
Answer:
Step-by-step explanation:
53-24=29 books purchased
Answer:
Let "x" be the number of books that Joan bought at the yard sale
24+x=53
x=29
Joan bought 29 books at the yard sale.
Let me know if this helps!
Our school planned to plant 150 seedlings in a tree planting activity. However,
because of the rain, we were able to plant just 60% of the seedlings. How many
seedlings did we plant during that day?
Answers
Answer:
90 seedlings
Step-by-step explanation:
Total seedlings to plant = 150
Percentage of seedlings planted = 60%
How many seedlings did we plant during that day?
Number of seedlings planted for that day = 60% of 150
= 0.6 × 150
= 90 seedlings
Number of seedlings planted for that day = 90 seedlings
Kendle wants to play several games of laser tag. She has \$35$35dollar sign, 35 to play GGG games. Each game of laser tag costs \$5$
Answers
Answer:
35/5=7 if thats the question?
Step-by-step explanation:
Answer:
she can play 7 games
Step-by-step explanation:
because of you take 35 and divide it by 5you get 7
What is the solution to ther equation 2(x-4)squared=50
Answers
Answer:
x=9 x=-1
Step-by-step explanation:
2(x-4)^2=50
Divide each side by 2
2/2(x-4)^2=50/2
(x-4)^2=25
Take the square root of each side
sqrt((x-4)^2)=sqrt(25)
x-4 = ±5
x-4 =5 x-4 = -5
Add 4 to each side
x-4+4=5+4 x-4+4 = -5+4
In ΔRST, the measure of ∠T=90°, the measure of ∠R=82°, and TR = 44 feet. Find the length of ST to the nearest tenth of a foot.
Answers
Answer:313.1
Step-by-step explanation:
To track the reptile population around a lake, researchers marked 36 turtles. A few weeks later, they counted 400 turtles, of which 20 were marked. To the nearest whole number, what is the best estimate for the turtle population?
Answers
Answer: 720
Step-by-step explanation:
From the question, we are informed that cthe researches counted 400 turtles, of which 20 were marked. This implies that 20/400 = 1/20 were marked.
If the researchers wanted to track the reptile population around a lake, and the researchers marked 36 turtles, the estimate of the total population will then be:
1/20 × x = 36
x/20 = 36
x = 20 × 36
x = 720
The turtle population is 720
please help and explain why. i need this right now.
Answers
Answer:
B
Step-by-step explanation:
m<1 = 47
m<2= 34
Answer:
B
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
122° is an exterior angle to both triangles , then
∠ 1 + 75° = 122° ( subtract 75° from both sides )
∠ 1 = 47°
and
∠ 2 + 88° = 122° ( subtract 88° from both sides )
∠ 2 = 34°
A car travels at 180.0 km/h for 2.8 hours, at 65.0 km/h for the next 3.5 hours, and finally at 100.0 km/h for 2.0 hours. What is the car's average velocity for the entire journey?
Answers
Answer:
v = ~122.23 m/s
Step-by-step explanation:
180(2.8) + 65(3.5) + 200 = 931.5
931.5/(2.8 + 3.5 + 2) = 122.2289 ≈ 122.23 = va
What is 6 divided by 5 tenths? *
Answers
To make it a fraction form answer, you multiply the whole number by the denominator and make the result the new numerator. The old numerator becomes the new denominator:
6 x 10 /5 = 60/ 5
Thus, the answer to 6 divided by 5/10 in fraction form is:
60 /5
To make the answer to 6 divided by 5/10 in decimal form, you simply divide the numerator by the denominator from the fraction answer above:
60 / 5 = 12
The answer is rounded to the nearest two decimal points if necessary.
60/5 can be simplified to 12/1.
12/1 is an improper fraction and should be written as 12.
-4, 4, -4, 4,
Describe the pattern
Determine the next two terms in the pattern.
Answers
Answer:
THe pattern switches to negative then positive
-4,4
Step-by-step explanation:
I need help like fast plz ill give u extra points after this plz i have 10 min to answer this
Answers
Answer:
y=19√3x=38confirm be sureSally purchased 24 pencils. 1 8 of the pencils are blue. 1 6 of the pencils are red. How many pencils are neither blue nor red? A. 17 B. 14 C. 7
Answers
Answer:
0
Step-by-step explanation:
there are no more pencils that are niether blue or red
Help please it is only one question(the last one)
Answers
Answer and Step-by-step explanation:
The answer is 5 and 17.
I first started with 2 and 14, and tried to see if it worked.
This is how you find the second number.
You input the smaller value in the first part, and the bigger number in the second part:
(_ × 2) + (_ × 3)
I kept increasing each number by 1 until I got to the numbers 5 and 17.
I saw that 17 - 5 is 12.
Then, I plugged it into the expression I made.
(5 × 2) + (17 × 3)
10 + 51 = 61.
So, the answer is 5 and 17.
#teamtrees #PAW (Plant And Water)
is it just me or does anyone else like NF??
Answers
Answer:
I like him too.
Step-by-step explanation:
The length of AB is 5 units. What is the length of the image of the line segment after a dilation with a scale factor of 5/2 Enter your answer in simplest form in the box.
Answers
Answer:
12 [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
Put 5 in fraction form ( [tex]\frac{5}{1}[/tex] ) and multiply it by [tex]\frac{5}{2}[/tex]
[tex]\frac{5}{1}[/tex]×[tex]\frac{5}{2}[/tex] = [tex]\frac{25}{2}[/tex] now simplify to 12 [tex]\frac{1}{2}[/tex]
Antifreeze lowers the freezing point of the engine coolant. According to the data in the table, what percent of antifreeze would lower the freezing point to -9°F?
A. 31%
B. 33%
C. 35%
D. 37%
Answers
THIS NOT A QUESTION THAT NEED A ANSWER, THIS IS FOR FUTURE PEOPLE WHO MIGHT NEED IT>3
In the cafeteria, there is one large table with 10 seats and many smaller tables with 4 seats. The cafeteria has a fire code restriction that the room can hold a maximum of 70 students. If a student is seated at every seat at each table, how many small tables can be in the cafeteria without breaking the fire code?
Which of the following numbers of students would be able to be in the cafeteria?
Answers
Answer:
15
Step-by-step explanation:
70-10=60
60/4=15
Answer:
thx
Step-by-step explanation:
Let f(x)=x2+17x+72 . What are the zeros of the function? Enter your answers in the boxes.
Answers
Answer:
(x-9)(x-8)
Step-by-step explanation:
Answer:
-8 and -9 are the answers.
Step-by-step explanation:
PLSSSSSS HELPPPPPPP ASAPPPPPPP
Answers
Answer:
R' = (-2, -3)
Step-by-step explanation:
When a figure undergoes a 180degree rotation, both the (x) and (y) coordinates are multiplied by (-1). The coordinates of the given point are (2, 3). Multiply both of these numbers to fine (R'), that is point (R) after it undergoes its rotation. The coordinates of (R') are (-2, -3).
Pls help, 20 points!!
Answers
Answer:
(-18,9)
Step-by-step explanation (work shown in picture attached):
1) The first step in solving by substitution is to isolate the y-term in one of the equations if it is not already isolated. Isolate y in the first equation by dividing both sides by -2. This leaves us with the equation [tex]y = \frac{-x}{2}[/tex]
2) Now, substitute [tex]\frac{-x}{2}[/tex] for the y in the second equation. Simplify and isolate x. (You can multiply everything by -2 to get rid of the fraction.) This leaves us with x = -18.
3) We've found the x-value of the solution, -18. Now, substitute -18 for x back into one of the original equations (I chose the first one because it was simple) and isolate y. This gives us y = 9. Thus, in point form, the answer is (-18,9).
If the mean of the five numbers above is 1600, what is the value of x ?
Answers
Answer:
Value of x = 2,500
Step-by-step explanation:
Given:
700, 1200, 1600, 2000, x
Mean = 1,600
Find:
Value of x
Computation:
Mean = Sum of all number / Total number
1,600 = [700 + 1200 + 1600 + 2000 + x] / 5
Value of x = 2,500
Identify the vertex of the function graphed below.
A (1,2)
B.(3,-2)
C.(0.7)
D. (2-1)
Answers
Which of the following equations is written correctly for: 40 is 92% of what number
Answers
Answer:
43.48
Step-by-step explanation: