Answer:
-6x+-2y=10 1y= -3x+-5
Step-by-step explanation:
Answer:
x=−
183
103
≈−0.56284153
y=−
61
2
≈−0.032786885
Step-by-step explanation:
please please please help I am begging you please ill give you 23 points
The expression -16t (t - 13) represents the height (in feet) of a model rocket t seconds after it is launched.
Complete the table of values for each expression below. What do you notice?
t /. 0. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15.
-16t /.
t - 13 /
Answer: answer D is the greatest change.
Step-by-step explanation:Work out h(t) for values of t=0,1, 3, 4, 5, 6, 7, 8:t h(t)0 241 133 |0-1|=1093 2554 268 |3-4|=135 2496 198 |5-6|=517 1158 0 |7-8|=115,
There are 10 brown, 10 black, 10 green, and 10 gold marbles in bag. A student pulled a marble, recorded the color, and placed the marble back in the bag. The table below lists the frequency of each color pulled during the experiment after 40 trials..
Outcome Frequency
Brown 13
Black 9
Green 7
Gold 11
Compare the theoretical probability and experimental probability of pulling a green marble from the bag.
The theoretical probability, P(green), is 50%, and the experimental probability is 11.5%.
The theoretical probability, P(green), is 25%, and the experimental probability is 25%.
The theoretical probability, P(green), is 25%, and the experimental probability is 17.5%.
The theoretical probability, P(green), is 50%, and the experimental probability is 7.0%.
The theoretical probability, P(green), is 25%, and the experimental probability is 17.5%.
Jess is making some fruit baskets each fruit basket weights 67 ounces right inside and equations using ex as the bourbon to represent one apple and get stuck try drawing a diagram each basket contains six identical wheat apples and 7 ounces of strawberries.
A. 6 + 7a = 67 a= 8.7
B. 6(a+7) = 67 a= 4.16
C. 6a+7=67 a= 10
Answer:
a
Step-by-step explanation:
that Is
answer
through the question
What is the smallest number by which 256 may be divided so that the quotient is perfect cube?
(A) 2 (B) 3 (C) 4
Help!
Answer: 4
Step-by-step explanation:
The prime factorisation is 2x2x2x2x2x2x2x2
We have to make triplets of the prime factorisation which gives us:
(2x2x2)x(2x2x2)x2x2
2x2 is left so we divide 256 by 2x2 which equals 4
let's try to divide 256 by 4:
256/4 = 64
The cube root of 64 is 4
64 = (4)³ so it makes a perfect cube
The perimeter of △PQR is 94 units. QS bisects ∠PQR
. Find PS and RS. Round to the nearest tenth, if necessary.
The length of PS is 18.4 units and the length of RS is 24 units.
What is the perimeter?The perimeter of a shape is defined as the total distance around the shape. It is the length of the outline or boundary of any two-dimensional geometric shape. The perimeter of different figures can be equal in measure depending upon the dimensions.
Given that, the perimeter of ΔPQR is 94 units.
From the figure, PQ+QR+PR=94
22.4+29.2+PR=94
51.6+PR=94
PR=94-51.6
PR=42.4 units
By bisector theorem of interior angle of triangle
Take PS=x and RS=42.4-x
We have PS/RS=QP/QR
x/(42.4-x)=22.4/29.2
x/(42.4-x)=0.77
x=0.77(42.4-x)
x=32.5-0.77x
1.77x=32.5
x=32.5/1.77
x=18.4
So, PS=18.4 and RS=42.4-18.4=24 units
Therefore, the length of PS is 18.4 units and the length of RS is 24 units.
To learn more about the perimeter visit:
https://brainly.com/question/6465134.
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pls solve[tex]\sqrt[3]{343}[/tex]
Answer:
[tex]\sqrt[3]{343}=\sqrt[3]{7^3} =\bf\red{7}[/tex]
How do I do this? The net is too difficult.
Answer:
Step-by-step explanation:
so first you have to do the whoper than 787856585e4657-3443983=whopper
Please help me with this!
Answer:
C: Option A will give more earnings
Step-by-step explanation:
Option B will give less earnings because 2,100 ÷ 5% is only 105$.
Option A will give more earnings because 8 hours for two days=16 hours. 16•7= 112$. 112>105. Therefore, option A will give more earnings.
(1/4)−2^−(50^⋅2)⋅1−1^
I need help with this one
need help with this fast plssss!!!!
Answer:
Option 1 and option 5
Step-by-step explanation:
[tex]7(-\frac{3}{4} x-3)[/tex]
Apply the distributive property
[tex]-5\frac{1}{4}x -21[/tex]
Option 1 is equivalent. Option 5 is also equivalent, since 7 * 3 is 21 and 7 * [tex]-\frac{3}{4}[/tex] is [tex]-5\frac{1}{4}[/tex]
distance between 2.6 and −2.9
Answer:
5.5
Step-by-step explanation:
2.6 - (-2.9) = 5.5
A student is measuring the length of an icicle, y, every hour, x. The icicle is currently 12 inches long and is melting at a rate of 0.7 inches per hour. Find and interpret the slope for this relationship.
12; the length of the icicle when the student first measures it
−12; the length of the icicle when the student first measures it
0.7; for every additional hour, the length of the icicle increases by 0.7 inches
−0.7; for every additional hour, the length of the icicle decreases by 0.7 inches
Answer: 55 inches
Step-by-step explanation:
I think so
Answer: −0.7; for every additional hour, the length of the icicle decreases by 0.7 inches
Step-by-step explanation:
It says find an interpret the slope.
Slope is also known as the rate of change.
It wants you to find how the rate of change which in this case would be how much it melts every hour.
It says it melts every 0.7 inches per hour, since it says melts it means take away so your answer is going to be a negative.
so turn 0.7 into a negative and you have your slope.
So your answer is -0.7
right answers only please thx
Answer:
Code Table3-14.11
Step-by-step explanation:
Table 3 leaves the biggest tip of $14.11
Let a and b be positive lengths, and consider the following triangles:
Then what are angle A, D, and G in RADIANS?
Answer:
angle A = 2.6179 rad
angle D = 1.5708 rad
angle G = 0.785 rad
Answer:
angle A is 150° or [tex]\frac{5\pi}{6}[/tex] radians
angle D is 90° or [tex]\frac{\pi}{2}[/tex] radians
angle G is 45° or [tex]\frac{\pi}{4}[/tex] radians
PLEASE HELP ME… Jose is making some fruit baskets each fruit basket weighs, 66 ounces. Write and solve an equation, using it as a variable to represent one apple if you get stuck, tried drawing a diagram. each basket contains six boxes each box contains 8 ounces of strawberries, and one apple the apples are all identical weights.
A. 6(a+8)=66 a=3
B. 6a+8=66 a=9.67
C. 8a+6=66 a=7.25
D. 6(a+8)=66 a=9.67
Answer:
a is the answer sweetie because there are 6 boxes each box contains 8 ounces of strawberries and each basket weighs 66 ounce and there are three items they mentioned
.
Which of the following measures would create only ONE possible triangle?
three angles of 39°, 68°, and 69°
two sides of 4 cm and 7 cm with an angle of 54° not between those two sides
a 63° angle between two sides of length 4 cm and 7 cm
Answer:
a 63° angle between two sides of length 4 cm and 7 cm.
Step-by-step explanation:
A triangle can only be formed if the sum of any two sides is greater than the third side, and in the case of angles, the sum of the angles must be equal to 180 degrees. Using these principles, we can determine which measure would create only one possible triangle:
three angles of 39°, 68°, and 69°: This set of angles does not form a triangle because the sum of the angles is 176°, which is less than the required 180°. Therefore, no triangle can be formed with these angles.two sides of 4 cm and 7 cm with an angle of 54° not between those two sides: This set of measures can form two possible triangles. To see why, imagine drawing a line segment of length 7 cm, then drawing two circles centered at the endpoints with radii of 4 cm. The two circles will intersect at two points, and these points represent the two possible locations for the third vertex of the triangle. Therefore, there are two possible triangles that can be formed with these measures.a 63° angle between two sides of length 4 cm and 7 cm: This set of measures can only form one possible triangle. To see why, note that the angle opposite the side of length 4 cm must be less than 63° (since the sum of angles in a triangle is 180°). Likewise, the angle opposite the side of length 7 cm must be greater than 63°. Therefore, there is only one possible location for the third vertex of the triangle, and hence only one possible triangle can be formed with these measures.need help fast plsss!!!!
Answer: 2.4x-4.4
Step-by-step explanation:
Compare using <, >, or =. 7/9 _ 4/9
Answer:
7/9 > 4/9
Step-by-step explanation:
7/9 is closer to 1 than 4/9, making it greater.
A group of college students are going to a lake house for the weekend and plan on renting small cars and large cars to make the trip. Each small car can hold 4 people and each large car can hold 6 people. The students rented 3 more large cars than small cars, which altogether can hold 58 people. Determine the number of small cars rented and the number of large cars rented.
There were ____________ small cars rented and __________ large cars rented.
Answer:
4 small cars, 7 large cars
What will happen if 7 is added to the following data set?
1, 9, 8, 5, 6, 14
A. The median will decrease.
B. The mean will decrease.
C. The median will increase.
D. The mean will increase.
Answer: B The mean will decrease and the median will stay the same
Step-by-step explanation:
NO comment
PLEASE ASAP
Determine the number of solutions to the system of linear equations shown on the graph.
coordinate plane with one line that passes through the points 0 comma 2 and 1 comma 0 and another line that passes through the points 0 comma negative 1 and 1 comma negative 2
This answer was generated by an AI and may be incorrect.
The number of solutions to a system of linear equations can be determined by finding the point where the lines intersect. If the lines intersect at exactly one point, the system has a unique solution. If the lines are coincident, the system has infinitely many solutions. If the lines are parallel, the system has no solution.
From the graph, we can see that the two lines intersect at exactly one point, which means that the system of linear equations has a unique solution.
PLEASE HELP WILL MARK BRAINLIEST
Data was collected on the weight, in ounces, of kittens for the first three months after birth. A line of fit was drawn through the scatter plot and had the equation w = 2.75 + 0.2d, where w is the weight of the kitten in ounces and d is the age of the kitten in days.
What is the w-intercept of the line of fit and its meaning in terms of the scenario?
Answer:
Should be B
Step-by-step explanation:
Answer:
Your answer is B
Step-by-step explanation:
When the kitten is born, it weighs 2.75 ounces every day it gains 0.2 ounces. Thus the correct option is B
Brainliest Please
(IF YOU DONT KNOW THE ANSWER DONT POST SOMETHING RANDOM) Fatima deposits $1,000.00 into an investment account that earns 2% interest per year. She will make no further deposits or withdrawals.
How much interest will Fatima earn over a period of 3 years?
Move the correct answer to each box. Not all answers will be used.
Answer: Fatima will make 20$ in interest and 1061.21 in 3 years
Step-by-step explanation:
2% of a thousand is 20$ the next interest she get will be from 1020$ then 1040$ after adding all the interest + deposit the answer would be 1061.21
helpp me asap please
Answer:
liters of punch:
2
3
5
6
number of servings:
8
12
20
24
Step-by-step explanation:
2x?=8
?=4
so therefore the pattern is:
liters of punch x 4
or
number of servings divided by 4
hope this helped! if im wrong please correct me and no hard feelings!
Answer:
Litters of Punch: 2, 3, 5, 6
Number of Servings: 8, 12, 20, 24
Step-by-step explanation:
What I did was find how much 1 liter of punch was, so I divided 8 by 2 and got 4. Every 1 is 4 so then I looked for how many litters would 12 servings be, I divided 12 by 4 and got 3. For the next one, I multiplied the 5 by 4 and got 20. And for the last one I divided 24 by 4 and got 6.
please answer this!
Answer: Saturday
Step-by-step explanation:
Two days after Saturday is Monday, and five days after Monday is Saturday
Answer:
Saturday
Step-by-step explanation:
Well if the day is Saturday.
please help meeeeeeee
Answer:
5 then 8 then 11
Step-by-step explanation:
For the first one the output is 5
For the second one the output is 8
For the thrid one the output is 11
Write the math sentence as an equation: Negative six times the sum of a number and 18.3 is 27.9
−6(r + 18.3) = 27.9
−6(r − 18.3) = 27.9
−6r + 18.3 = 27.9
−6r − 18.3 = 27.9
Answer:
1
Step-by-step explanation:
-6(r+18.3)=27.9
hope this helps
Together, teammates Pedro and Ricky got 2671 base hits last season. Pedro had 275 more hits than Ricky. How many hits did each player have?
Answer:
Ricky = 1198
Pedro = 1473
Hope this helps sorry if i got it wrong have a blessed day!
help me pls, thanks :)