Answer:
first on the slope is 3 and y intercept is 0,-1
second on the slope is 3 and y intercept 0,2
Step-by-step explanation:
365 is what percent of 55?
Answer:
636.6%
Step-by-step explanation:
To find the percent, divide 365 by 55:
365/55
= 6.636
This is equivalent to 636.6%
So, 365 is 636.6% of 55
A class has a ratio of 1: 2 girls to boys. A class has a ratio of 1: 2 girls to boys.
a) What fraction are girls?
b) What fraction are boys?
c) If there are 10 girls in the class, how many boys are there
Answer:
Attached
Step-by-step explanation:
A box is filled with 9 brown cards, 2 yellow cards, and 3 blue cards. A card is chosen at random from the box. What is the probability that it is a brown or a blue
card?
Answer:
9 / 14 for a brown , 3 / 14 for a blue
Step-by-step explanation:
1) summarize all cards 9 (brown) + 2 (yellow) + 3 (blue)= 14 cards.
2) probability depends on how many cards of a particular color, how more cards, then more probability.
3) 9 brown cards, so probability = 9 brown cards to divide all cards 14.
i need help my teacher talks to fast and i don't get anything he says
Answer:
2$+(1.29$ x 30)=40.70$
Step-by-step explanation:
which three lengths could be the sides of a
Unique triangle?
A) 20cm, 5cm, 10cm
B) 13cm, 6cm, 19cm
C) 10cm, 14cm, 22cm
D) 9cm, 23cm, 10cm
Answer:
C) 10, 14, 13
the sum of the lengths of the two shorter legs must be greater than the length of the third leg. note: not equal to either like "B".
Please show your work!
Answer: 800 ft if im right
Step-by-step explanation:
guys please help me! i really need it! it is chemistry. but I labeled it as math bc I never get help on it :(
it would partially ionize....................
Answer:
it would partially ionize
which pairs of angels in the figure below are vertical angles?
Colton's mini-van is depreciating at a rate of 5.5% per year. He paid $22,250 for it in 2019. How much will the car be worth in 2025 to nearest cent?
Answer:
$1584.2
Step-by-step explanation:
Given data
R= 5.5%
T= 2025-- 2019= 6years
P= $22,25
Let us apply Compound interest formula
A=P(1-r)^r ------------Note negative for depreciation
A= 2225(1-0.055)^6
A= 2225(0.945)^6
A= 2225*0.712
A=$1584.2
Which number best represents the slope of the graphed line?
Answer:
The answer is number four(4).
4 x - 11 = 12 ×=____
Answer:
4 x -11 = 12x
Step-by-step explanation:
4 x -11 = 12x
1. Subtract 4 by itself and -11
-15 = 12x
2. Divide 12 by itself and -15
x = -1.25
evaluate this expression -2.8 + -2.5
Answer:
-5.3
Step-by-step explanation:
-2.8+(-2.5)=-2.8-2.5=-5.3
Answer:
-5.3
Step-by-step explanation:
Learning Task 3
A. Write each sentence as:
(a) Conditional Statement
(c) Inverse Statement
(b) Converse Statement
(d) Contrapositive Statement
1. Vegetables are good for your health.
2. 3x + 8 = 14, x = 2
3. A right triangle has a 90° angle.
4. An eagle is a bird.
5. A whale is a mammal.
6. Two circle with equal diameters are congruent.
7. An angle that measures between 90 and 180 degrees is obtuse
angle.
8. Two planes with no common point are parallel.
9. Carrot is rich in Vitamin A.
10. All reptiles have scales.
B. Determine which statements in A both the conditional and converse
statements are true. Write it in biconditional statement.
IF WHO ANSWER THIS CORRECTLY I WILL TRANSFER MY 500+POINTS TO HER/HIM AND BRAINLIEST ANSWER don't try to answer rude i will bann it
Answer:
A)
1.
Statement is - Vegetables are good for your health.
Let P - There are Vegetables , Q - they are good for health
Conditional statement is -If there are Vegetables , then they are good for the health.
Inverse Statement is - If there are no Vegetables, then they are not good for health.
Converse statement - If they are good for health , then they are vegetables.
Contra-positive statement - If they are not good for health , then they are not vegetables.
2.
Statement is - 3x + 8 = 14, x = 2
Let P - 3x + 8 = 14 , Q - x = 2
Conditional statement is -If 3x + 8 = 14 , then x = 2.
Inverse Statement is - If 3x + 8 ≠ 14 , then x ≠ 2.
Converse statement - If x = 2 , then 3x + 8 = 14
Contra-positive statement - If x ≠ 2 , then 3x + 8 ≠ 14
3.
Statement is - A right triangle has a 90° angle.
Let P - Triangle has a 90° angle , Q - It is right triangle .
Conditional statement is -If Triangle has a 90° angle , then It is right triangle.
Inverse Statement is - If Triangle has not a 90° angle , then It is not right triangle.
Converse statement - If It is right triangle , then Triangle has a 90° angle.
Contra-positive statement - If It is not a right triangle , then Triangle has not a 90° angle.
4.
Statement is - An eagle is a bird .
Let P - It is an eagle , Q - It is a bird
Conditional Statement - If it is an eagle , then it is a bird.
Inverse statement - If it is not eagle , then it is not bird.
Converse statement - If it is a bird , then it is an eagle.
Contra-positive statement - If it is not a bird , then it is not an eagle.
5.
Statement is - A whale is a mammal
Let P - It is a whale , Q - It is a mammal
Conditional Statement - If it is a whale , then it is a mammal.
Inverse statement - If it is not whale , then it is not mammal.
Converse statement - If it is a mammal , then it is a whale.
Contra-positive statement - If it is not a mammal , then it is not a whale.
6.
Statement is - Two circle with equal diameters are congruent
Let P - Two circles have equal diameters , Q - They are congruent
Conditional Statement - If Two circles have equal diameters , then they are congruent.
Inverse statement - If two circles have not equal diameters , then they are not congruent.
Converse statement - If two circles are congruent , then they have equal diameters.
Contra-positive statement - If two circles are not congruent , then they have not equal diameters.
7.
Statement is - An angle that measures between 90 and 180 degrees is obtuse angle
Let P - An angle that measures between 90 and 180 degrees , Q - They are obtuse angle.
Conditional Statement - If An angle that measures between 90 and 180 degrees , then they are obtuse angle.
Inverse statement - If An angle that does not measures between 90 and 180 degrees , then they are not obtuse angle.
Converse statement - If an angle is obtuse angle , then that angle measures between 90 and 180 degrees.
Contra-positive statement - If an angle is not an obtuse angle , then that angle does not measures between 90 and 180 degrees.
8.
Statement is - Two planes with no common point are parallel.
Let P - Two planes have no common point , Q - they are parallel.
Conditional Statement - If Two planes have no common point , then they are parallel.
Inverse statement - If two planes have common point , then they are not parallel.
Converse statement - If two planes are parallel, then they have no common point.
Contra-positive statement - If two planes are not parallel, then they have common point.
9.
Statement is - Carrot is rich in Vitamin A.
Let P - There are carrots , Q - they are rich in Vitamin A
Conditional statement is -If There are carrots , then they are rich in Vitamin A.
Inverse Statement is - If there are no carrots , then they are not rich in Vitamin A.
Converse statement - If they are rich in Vitamin A , then they are carrots
Contra-positive statement - If they are not rich in Vitamin A , then they are not carrots.
10.
Statement is - All reptiles have scales.
Let P - All are reptiles , Q - they all have scales.
Conditional statement - If all are reptiles , then they all have scales.
Inverse statement - If all are not reptiles , they have no scales.
Converse statement - If all have scales , then all are reptiles.
Contra-positive statement - If all have no scales , then they all are not reptiles.
B)
1. Both the conditional and converse statements are true.
Bi-conditional statement - There are vegetables if and only if they are good in health.
3. Both the conditional and converse statements are true.
Bi-conditional statement - A triangle has a 90° angle if and only if it is a right triangle.
6. Both the conditional and converse statements are true.
Bi-conditional statement - Two circle are equal diameter if and only if they are congruent.
7. Both the conditional and converse statements are true.
Bi-conditional statement - An angle that measures between 90 and 180 degrees if and only if it is an obtuse angle.
8. Both the conditional and converse statements are true.
Bi-conditional statement - Two planes has no common point if and only if they are parallel.
I need help please i'll give brainly
Answer:
145) A
146) C
147) B
148) D
Aldo made 12 of 18 baskets during the first half of the basketball game. What is the experimental probability that he will make the next basket?
Answer:
I think that the answer is 66%
Step-by-step explanation:
12/18
divide both numbers by 6
2/3
turn this fraction into a percentage
66%
The experimental probability that he will make the next basket will be 66.66%.
What is Probability?
The formula to calculate the probability of occurrence of an event 'A' can be written as -
P(A) = n(A)/n(S)
where -
n(A) = Number of outcomes favorable to event A.
n(S) = Total number of outcomes.
Given is Aldo made 12 of 18 baskets during the first half of the basketball game.
If Aldo made 12 of 18 baskets during the first half of the basketball game, then we can write the experimental probability as -
P(E) = 12/18 = 2/3
P(E) = 2/3 x 100 = 66.66%
Hence, the experimental probability that he will make the next basket will be 66.66%.
To solve more questions on Probability, visit the link below -
brainly.com/question/24028840
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What is the volume of the hemisphere? 583.2cm^3cm 3 291.6cm^3cm 3 6882.3cm^3cm 3 3441.1cm^3cm 3 Item at position 3
Answer:
See Explanation
Step-by-step explanation:
The question has missing details; as the radius or an attachment of the hemisphere is not given.
However, I'll solve on a general terms.
The volume of a hemisphere is: [tex]V = \frac{2}{3}\pi r^3[/tex]
Take for instance
[tex]r = 14.9cm[/tex]
The volume becomes:
[tex]V = \frac{2}{3} * 3.142 * 14.9^3[/tex]
[tex]V = \frac{2 * 3.142 * 14.9^3}{3}[/tex]
[tex]V = \frac{20787.151516}{3}[/tex]
[tex]V = 6929.051cm^3[/tex]
So, all you need to do is plug in the value of radius in the formula.
I NEED TO KNOW ASAP
Answer:
[tex]3(x - 5) \leqslant 24 \\ 3x - 15 \leqslant 24 \\ 3x \leqslant 24 + 15 \\ 3x \leqslant 39 \\ x \leqslant \frac{39}{3} \\ x \leqslant 13[/tex]
Answer:
x ≤ 13
Step-by-step explanation:
Let's sort out the brackets first, expand them.
3(x-5) --> 3x - 15
Now our equation looks like this.
3x - 15 ≤ 24
Since we are solving the inequality, let's get the x on its own. Add the 15 to remove it from one side.
3x - 15 ≤ 24
+15 +15
3x ≤ 39
We are still trying to get x on its own so let's divide the 3, to remove it.
3x ≤ 39
÷3 ÷3
x ≤ 13
And that is the final answer!
The correct answer is $4.00 if you fill in the equation replacing the X with $4.00 you get 216
The resulting equation to fulfill this requirement would be:
y = 54x
When x = 4, y = 216
Help!! I’m not good at geometry! For 30 points!
Answer:
the answer is center mark happy to help ya :)
Step-by-step explanation:
simplify cot^2 theta + 1.
a. csc^2 theta
b. 0
c. cot^2 theta
d. cos^2 theta
Answer:
A
Step-by-step explanation:
Using the Pythagorean identity
sin²x + cos²x = 1
Divide all terms by sin²x
[tex]\frac{sin^2x}{sin^2x}[/tex] + [tex]\frac{cos^2x}{sin^2x}[/tex] = [tex]\frac{1}{sin^2x}[/tex] , that is
1 + cot²x = csc²x
Thus
cot²θ + 1 = csc²θ → A
please help me, i need help with some of the other questions too if anyone is free to help
Answer:
its D
Step-by-step explanation:
D the answer is zero that is as low as you can get
Solve for k. 3 5 22 k Stuck? Watch a video or use a hint.
Answer:
[tex]k=\frac{3}{10}[/tex] or [tex]0.3[/tex]
Step-by-step explanation:
[tex]\frac{3}{2k}=5[/tex]
[tex]\frac{3}{2k}*2k=5*2k[/tex] (Multiply both sides of the equation by [tex]2k[/tex] to get rid of the denominator)
[tex]3=10k[/tex] (Simplify)
[tex]10k=3[/tex] (Symmetric Property of Equality)
[tex]\frac{10k}{10} =\frac{3}{10}[/tex] (Divide both sides of the equation by [tex]10[/tex] to get rid of [tex]k[/tex]'s coefficient)
[tex]k=\frac{3}{10}[/tex] or [tex]0.3[/tex] (Simplify)
Hope this helps!
PLEASE HELP ME, JUST WITH THE SECOND ONE MATHH DECIMALSS QUICKKK PLSSS
hope it's helpful ❤❤❤
THANK YOU.
Answer:
4.35
Step-by-step explanation:
If the divisor have decimal places, multiply by 10, 100 ....
As denominator has one decimal place multiply denominator & numerator by 10
[tex]\frac{26.97*10}{6.2*10}= \frac{269.7}{62}[/tex]
= 4.35
5n + 2n + 6 = 4n - 21
5n+2n+6=4n-21 group like terms on left side
7n+6=4n-21subtract 6 from both sides
7n=4n-27 subtract 4n from both sides
3n=27 divide both sides by 3
n=9
2 1/2 + (-3 3/4)+ 5 2/5
Answer:
83/20 or 4 3/20
Step-by-step explanation:
what's 2+2
Do you watch all American if so tell me who's your favorite character
Answer:
2+2=4
Step-by-step explanation:
If You Have 2 Circles And 2 Sqaures Add Them Together so 2+2+__
Now Add Them 2+2=4
OO+■■=4
5. Write an expression to represent "Six more than the difference of a number and three."
PLSSSSSSSS HELP ME
correct answer gets brainliest
Answer:
5
Step-by-step explanation:
the area of a parallelogram is represented in this formula:
[tex]A=bh[/tex]
we can rearrange this to solve for [tex]b[/tex]
[tex]\frac{A}{h} =b[/tex]
[tex]\frac{20}{4} =5[/tex]
Therefore [tex]b=5[/tex]
Help me I will mark brainliest ....
Answer:
1 1/2 eggs
1/2 almond paste
1/8 vanilla
3/8 sugar
Step-by-step explanation: