Answer:
1 and 2 and 4
Step-by-step explanation:
If the scatter plot has a negative association, which statement is TRUE about the line of best fit? b>0, b<0, m>0, m<0
Answer:
The answer is m<0
Step-by-step explanation:
It’s right
Can someone help me please I need both the area and perimeter thank you
Answer:
Step-by-step explanation:
Sonya makes a pattern of values for X in a pattern of values for Y which ordered pair continues the pattern and has an x- value of 6
Josh and Ben spotted a bear in the woods while riding their bikes. Josh rode 3 miles north and Ben
rode 2 miles east. How far apart are the two boys?
Answer:
They are about 3.6 miles away from each other.
Step-by-step explanation:
2²+3² = C²
13=C²
√13 = C
C = 3.6
The distance between Josh and Ben is 3.6 miles
What is the Pythagorean theorem?Pythagorean theorem states that in the right angle triangle the hypotenuse square is equal to the square of the sum of the other two sides.
According to this statement, the areas of the squares on the other two sides add up to the size of the square whose side is the hypotenuse.
Given that Josh and Ben spotted a bear in the woods while riding their bikes. Josh rode 3 miles north and Ben rode 2 miles east.
The formula of the Pythagorean theorem is given as,
C² = a² + b²
C² = 2²+3²
C² = 13
C = √13
C = 3.6
Therefore, the distance between Josh and Ben is 3.6 miles
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Erin wants to raise her math grade to a 95 to improve her chances of winning a math
scholarship. Her math average for the last marking period was an 81. Erin decides she must
raise her math average by 15% to meet her goal. Do you agree? Why or why not? Support your
written answer by showing your math work.
Answer:
Step-by-step explanation:
Yes because to raise her score she would have to add 81 increased by 15% to reach her goal . So you should agree with her . If you dont understand how i got the answer plz let me know so i can explain it better.
Anyway hope this helps!
PLEASE ANSWER QUICKLY
Explanation:
To solve for x, aka isolate it, you add 11 to both sides. Then you divide both sides by 2 like so:
[tex]2x-11 \ge 5\\\\2x \ge 5+11\\\\2x \ge 16\\\\x \ge \frac{16}{2}\\\\x \ge 8\\\\[/tex]
The inequality sign stays the same the entire time. It only flips if you divide both sides by a negative number, but that doesn't happen in this case.
BRAINLISTTTT
What is the simple interest on a $3,750 loan at a rate of 5% per year after 5 years?
a. $4,697.50
b. $13,125.00
c. $9,375.00
d. $937.50
Answer:
d.937.50
Step-by-step explanation:
After each year it adds 5% so 5x5 is 25%
25% of $3,750 is $937.50
hope this helps :)
Which statements about the relationship between the two triangles below are true? Check all that apply.
Triangle A C D. Angle D is 60 degrees and angle A is 74.9 degrees. Triangle R S T. Angle R is 74.9 degrees and angle S is 45.1 degrees.
Angle C is congruent to angle T
Angle C is congruent to angle S
Angle D is congruent to angle T
Triangle D C A is congruent to triangle T S R
Triangle D C A is similar to triangle T S R
Triangle C A D is similar to triangle T R S
Triangle C A D is congruent to triangle T R S
Answer:
B C E on edge
Step-by-step explanation:
Answer:
correct answer BCE
Step-by-step explanation:
Rona was driving on an asphalt road that had a 35 mile per hour speed limit posted. A lrr r deer jumped out from the side of the road causing Rona to slam on her brakes. Her tires left three skid marks of lengths 70 ft., 72ft., and71ft. The road had a drag factor of .78. Her brakes were operating at 95% efficiency. The police gave Rona a ticket for speeding. Rona insisted that she was driving under the speed limit. Who was correct (the police or Rona)
Answer:
The answer is "The cops were correct because the average speed would have been about 39.73 miles per hour as per the calculations."
Step-by-step explanation:
Finding the average skid distance:
[tex]Average=\frac{70+71+72}{3}=\frac{213}{3}=71[/tex]
Calculating the skid:
[tex]S=\sqrt{30 \times D \times f\times n}\\\\[/tex]
[tex]=\sqrt{30 \times 71 \times 0.78\times 0.95}\\\\=\sqrt{1,578.33}\\\\=39.73[/tex]
Tyler has a box with a surface area of 62 square feet. What is the volume of the box, in cubic feet? Enter your answer in the box below. Volume of the box: cubic feet
Answer:
I believe the answer is 137.7 or 138
3 is the____ term
constant or variable
Answer:
constant
Step-by-step explanation:
3 is the constant term
A 20-pound bag of fertilizer costs $19.60. What is the cost
per pound?
Answer:
just do 19.60/20 = 0.98$/lbs
hope that answers your question
Step-by-step explanation:
PLEASE HELP ON MY LAST GEOMETRY PROBLEM!!
Answer:
area of circle having radius 3
is πr²=π*3²=9π square units
area of circle having radius 2
=πr²=π×2²=4π square units
again
area of big circle having radius [3+2]=5 units
=πr²=π×5²=25π square units
Now
area of shaded region=25π-4π-9π=12π or 37.7square units.
Answer:
12π units² or 37.7 units²
Step-by-step explanation:
Find the area of the 3 circles and subtract the areas of the two smallest ones.
Biggest circle area: π((3(2)+2(2))/2)² = π((6+4)/2)² = π(5²) = 25π units²
2nd Biggest circle area: π(3)² = 9π units²
Smallest circle area: π(2)² = 4π units²
Shaded area: 25π - (9π + 4π) = 25π - 13π = 12π units² or 37.7 units²
PLEASE HELP!
CAN YOU PLEASE EXPALIN WHAT IS THE NUMBERS ON EACH LITTLE LINE
Answer:
The location of B is 0.2
Step-by-step explanation:
We have to be using decimals on each line except for the whole numbers. Since there are spaces/lines in between 0 and 1. It would go like 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1. Then 1, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 2. And so forth!
I hope this helps!!
Clint has a pizza that is cut into 4 equal slices. 3 pieces have pepperoni on them. The outher piece. only has cheese. what friction of the pizza only has cheese?
Answer:
1/4
Step-by-step explanation:
There are 4 slices
3 of the 4 slices has pepperoni
4-3=1
There is 1 slice without pepperoni, making 1/4th of the pizza pepperoniless.
Brainliest would be appriciated
help What is the area, in square centimeters, of the trapezoid below?
Answer:
115.15 cm²
Step-by-step explanation:
The area of a trapezoid = 1/2 (b1 + b2)h
Where:
b1 = first base = 8.2 cm
b2 = Second base = 15.3 cm
h = height = 9.8 cm
Hence, Area of the trapezoid =
1/2 (8.2 + 15.3) × 9.8
= 1/2 × (23.5) × 9.8
= 115.15 cm²
Therefore, the area, in square centimeters, of the trapezoid below is 115.15 cm²
Please help with this math problem I’d really appreciate it
Answer:
J
Step-by-step explanation:
first add all the types of drinks together then put how many grape Gatorade there is on top of the number which you'll get 10/25 or 10 over 25 then divide it by five over five 5/5 and get 2/5.
Answer:
J
Step-by-step explanation:
because you add all of them so 10+6+4+5=25 and ratio so 10/25 and reduced its 2/5 so J
GIVING BRAINLIEST IF YOU CAN ANSWER THIS it’s the last question on my test please help (don’t answer if you’re just going to say you don’t know).
Answer:
22. [tex]\frac{1}{2} (2x-2)(4x+2)[/tex]
23. [tex](x-3)(x^2+8x-2)[/tex]
Find the perimeter of the figure below.
Answer:
6+2+2=10 For perimeter you need to add all sides
Answer:
15.4 mm
Step-by-step explanation:
for semi circle is = (3.14× d )/2
for square = L + L + L +L
d = 6mm
L = 2mm
so
( 3.14 × 6)/2
+
2 × 3mm .. three sides only
= 15.4 mm
2.What is the relation between origami and geometry?
Answer:
The Japanese art of paper folding is obviously geometrical in nature. Some origami masters have looked at constructing geometric figures such as regular polyhedra from paper. In the other direction, some people have begun using computers to help fold more traditional origami designs.
Step-by-step explanation:
If u=0, make t the subject of the following equation: s=ut+1/2at^2 Please look at image.
Answer:
[tex]t=\sqrt{\dfrac{2s}{a}}[/tex]
Step-by-step explanation:
The given equation is :
[tex]s=ut+\dfrac{1}{2}at^2[/tex]
Where
s is displacement
u is the initial velocity
a is acceleration
t is time
If u = 0, the above equation become,
[tex]s=\dfrac{1}{2}at^2\\\\t^2=\dfrac{2s}{a}\\\\t=\sqrt{\dfrac{2s}{a}}[/tex]
Hence, the value of t is equal to [tex]\sqrt{\dfrac{2s}{a}}[/tex].
Y'ALL PLEASE HELP ME I REALLY NEED HELP !!!!
all links will be deleted !
The two triangles shown are congruent: ΔABC ≅ ΔXYZ. Based on this information, which of the following is a true statement?
Solve the equation for X
Step-by-step explanation:
x/2 +4=6
both sides times 2
=> x +8=12
x=12-8
x=4 (B)
The radius of the wheel of a bicycle is 14 inches. What is the distance the bicycle will cover after 5 full rotations of the wheels?
Answer:14:5
Step-by-step explanation:
if your doing ratios then it’s 14:5
Traveling from Atlanta, Georgia to Orlando, Florida is about 550 miles. Jen traveled 338 miles yesterday and the rest today. Which equation expresses how many miles she drove today?
Answer:
x + 338 = 550
Step-by-step explanation:
jack split 25 jelly beans between his brother and himself of that his brother has won more than twice the number jack has how many jellybeans does each have
Answer:
jack has 8 jellybeans and his brother has 17
Step-by-step explanation:
Jack have 8 jellies and his brother have 17 jellies.
What is fraction?A number expressed as a quotient, in which a numerator is divided by a denominator.
Total number of jellies= 25.
The jellies is to be divide between jack and his brother.
let us consider jack has 'x' jellies
Then, his brother have '2x+1'
So, x+ 2x+1=25
3x+1=25
3x=24
x=8
So, jack have 8 jellies and his brother have 2*8+1= 17 jellies.
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Help!!!! I need help fast please you’ll get 20 points
y varies inversely as x; x = 3 when y=-2. What is the constant?
Answer:
I think the answer is 2 and three
The scale factor is ______.
Question 4 options:
250686
2549
57
125343
Step-by-step explanation:
sjjJNznnNznznmzmznmzmzmznmx
Answer:
57 i think
Step-by-step explanation:
I believe that it will be 57 since there isn't a big of a difference to make up for thousands
Simplify the product using the distributive property.
(4h + 6)(4h − 7)
16h2 − 52h + 42
16h2 + 4h − 42
16h2 + 52h + 42
16h2 − 4h − 42
Answer:
16h^2-4h-42
Step-by-step explanation:
4h times 4h is 16h^2
4h times -7 is -28h
4h times 6 is 24h
6 times -7 is -42
Combine like terms to get 16h^2-4h-42