Solve these 2 questions to get 40 points
Answer:
1st : 60 degrees
2nd : x is 30 degrees and y is 60 degrees
Step-by-step explanation:
Round to the nearest tenth if neccessary
69.904 divided by 34
Answer:
2.056
rounded to the nearest tenth: 2.1
Plz mark brainliest!! :DD
Answer:
2.056
Step-by-step explanation:
One month there were 6984 visitors at Metro Zoo. Of these visitors, 1561 had discount entrance vouchers. How many visitors paid regular price?
Answer:
5423 visitors paid regular price.
explanation:
visitors who paid regular price = total visitor - visitor with vouchers
→ 6984 - 1561
→ 5423
Answer:
5423
Step-by-step explanation:
the ratio of the number of oranges to apples to bananas is 8:5:2. if there are 120 fruits in total, how many bananas are there
Answer:
Step-by-step explanation:
To find the number of bananas, we need to determine the proportion of bananas in the total number of fruits based on the given ratio.
Let's assume that the ratio of oranges, apples, and bananas can be represented by 8x, 5x, and 2x, respectively, where x is a common multiplier.
The sum of the parts in the ratio is 8x + 5x + 2x = 15x.
We know that the total number of fruits is 120. Therefore, we can set up the following equation:
15x = 120
To solve for x, we divide both sides of the equation by 15:
x = 120 / 15
x = 8
Now that we know the value of x, we can find the number of bananas by multiplying it by the corresponding part of the ratio:
Number of bananas = 2x = 2 * 8 = 16
So, there are 16 bananas in total.
We can add all the parts to the ratio and get 15. Out of 15 parts, 2 are bananas. Now we can calculate how many fruits are in one part. One fifteenth of 120 is 8, so there are 8 fruits in one part. 2 parts are bananas, so multiplying 8 with 2 gives us our answer, 16.
help me plezzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
Hurry please, I’m clueless
Answer:
8,1
y=mx+b
y=-1/4x+3
y=3/4x-5
use desmos to see the graph, click the point where they intersect and it'll tell you the coordinates
i need answer quick look at the picture
Answer: b
Step-by-step explanation: she wanted to
Answer:
B I think Or it might be D
Alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. Calculate the area of the isosceles trapezoid.
An isosceles trapezoid with a top base of 14 feet, a bottom base of 18 feet, and a height of 8 feet.
112 ft2
128 ft2
132 ft2
144 ft2
Answer:132
Step-by-step explanation:
A cylinder has a radius of 4 cm and a height of 5cm. What is the volume of the cylinder?
Answer:
251.33
Step-by-step explanation:
The table below shows four problems using decimals.
Problem Number
Problem
1
How many grams are in 2.3 kilograms? Recall that there are 1000 grams in a kilogram.
2
How many 85-cent nutrition bars can Mary buy for $20.00?
3
How many quarts does Mike have to buy for a recipe that calls for 13.7 cups? Recall that there are 4 cups in a quart.
4
How many days will a trip take if it takes 152.45 hours? Recall that there are 24 hours in a day.
Which problem would be solved using multiplication, and what is the solution to the problem?
A: Problem 1 requires multiplication. There are 2300 grams in 2.3 kilograms.
B: Problem 2 requires multiplication. Mary can buy 23 nutrition bars.
C: Problem 3 requires multiplication. Mike has to buy 54.8 quarts for the recipe.
D: Problem 4 requires multiplication. The trip will take 3658.8 days.
Answer:
A, Problem one requires multiplication.
Step-by-step explanation:
The other problems all require division because for problem 2 you would have to divide 20.00 by 0.85. In the 3rd problem, you would have to divide 13.7 by 4. In the 4th problem, you would have to divide 152.45 by 24 to get the right answer.
Answer:
Its A
Step-by-step explanation:
I just want the points lol
The graph represents a relation where x represents the independent variable and y represents the dependent variable. a coordinate plane with points at negative 5 comma 1, negative 2 comma 0, 0 comma 2, 1 comma negative 2, 1 comma 3, and 5 comma 1 Is the relation a function? Explain. No, because for each input there is not exactly one output No, because for each output there is not exactly one input Yes, because for each input there is exactly one output Yes, because for each output there is exactly one input
No the given relation is not a function because for one input we are getting two different values of output which negates the definition of the function.
A relation is said to be a function when each and every element of domain has a unique and distinct image means we will get only one output per input.So
statement 1: No, because for each input there is not exactly one output . This is true.statement 2: No, because for each output there is not exactly one input. This is false.statement 3:Yes, because for each input there is exactly one output .This is false.statement 4:Yes, because for each output there is exactly one input.This is also false.Hence the given relation is not a function.
To know more about relations and functions please check:
https://brainly.com/question/28989903
The given relation is not a function because for each input (x-value), there is not exactly one output (y-value).
In a function, each input (x-value) should have only one corresponding output (y-value). However, in this relation, the input value of 1 has two different output values: -2 and 3. Therefore, it violates the definition of a function.
To illustrate this, let's look at the points (-2, 0), (1, -2), and (1, 3). The x-value of 1 appears twice in the relation, but it has two different y-values associated with it. This means that for the input value of 1, there is not exactly one output value, which is why the given relation is not a function.
In conclusion, the relation is not a function because for each input there is not exactly one output.
PLEASE HELP WITH MATH ASAP!!!!! ITS DUE IN 10 MINS!!! ILL GIVE BRAINLIEST
Answer:
It would be D, a rectangle.
Step-by-step explanation:
the cross section is what shape forms from where the knife cuts.
Answer: A rectangle
Step-by-step explanation: When you slice it down the middle it becomes a rectangle.
Triangle ABC is dilated to form new triangle DEF. If angle A is congruent to angle D, what other information will prove that the two triangles are similar by the AA similarity postulate?
Angle B is congruent to angle E.
Side AB is congruent to side DE.
Angle C is congruent to angle D.
Side BC is congruent to side EF.
Answer:
Step-by-step explanation:
option A , angle B is congruent to angle E { SINCE IT IS AA POSTULATE
Answer:
B=E (b)
Step-by-step explanation:
Select the expressions that are equivalent to 5(6a).
Answer:
A
Not B
Not C
Not D
Step-by-step explanation:
Answer:first one
Step-by-step explanation:
Describe how to graph the ordered pair (−1, 4.5).
Answer:
I can't show the graph on here
Step-by-step explanation:
Evan takes 15.5 minutes to walk 1 mile.
How long will it take him to walk 4.35 miles?
Enter your answer as a decimal in the box.
Help pleaase!!!!!!!!!!!!!!!!!
Answer:
238.8
Step-by-step explanation:
Answer:
238.88 repeating
Step-by-step explanation:
divide 43 by 18 and you will get 2.388. 2.388 is 1% of the number you are looking for. multiply 2.388 by 100 to get the number 238.88. that is the answer
Please whoever knows they can solve this, help me. I will be marking the branliest.
Please add diagrams and a full explanation.
I will be marking the branliest. Please help.
How many inches is 1/4 of a foot?
Answer:
3 Inches would be your answer. :)
Answer:
i think its 0.25 ?
Step-by-step explanation:
How many body systems can you name? When dividing 25 by 6 on a calculator, the answer on the screen is 4.16666667.
What option below is the exact answer for 25 divided by 6?
NO LINKS
1)How many body systems can you name?
~ skeletal, muscular, nervous, endocrine, cardiovascular, lymphatic, respiratory, digestive, urinary, and the reproductive system
2)When diving 25 by 6 on a calculator the answer on the screen is 4.16666667. What option is the exact answer for 25 divided by 6?
4.1667
Hope this helped you- have a good day bro cya)
Pls help i need the answer asap
Answer:
1) An triangle
2)Area is the same
3) Length times width then times 1/2
4)To find the polygon's area using the circle's measurement you us pi times radius squared(to find the circles area which is the same as the polygon's area)
HOPE THIS HELPS :)
Match the terms to their definition.
1. U.S. Customary System of Units
2. conversion
the primary system of measurement used in the United States
The change in how a measurement is expressed
The equation of a plane which passes through (2,−3,1) and is normal to the line joining the points (3,4,−1) and (2,−1,5) is given by?
Answer: We can find the equation of a plane in point-normal form, which is given by:
Ax + By + Cz + D = 0
where (A, B, C) is the normal vector to the plane and (x, y, z) are the coordinates of any point on the plane, and D is a constant.
To find the normal vector, we can use the cross product of two vectors that lie on the plane. A convenient choice for these vectors is the direction vector of the line, which is given by:
v = <2-3, -1-4, 5-(-1)> = < -1, -5, 6 >
The normal vector to the plane is given by the cross product of the direction vector of the line and the vector pointing from any point on the line to the point (2,-3,1). Let's call this vector v2 = <2-3, -3-4, 1-(-1)> = < -1, -7, 2>
So the normal vector is given by:
n = v x v2 = ( -52 + 6-7)i + (6*-1 - -12)j + (-1-7 - -5*2)k = (14)i + (-7)j + (-11)k
Given that the point (2,-3,1) lies on the plane, we can substitute these values in the point-normal form equation:
A2 + B-3 + C*1 + D = 0
-142 + -7-3 + -11*1 + D = 0
-28 - 21 - 11 + D = 0
D = 58
So the equation of the plane is :
14x - 7y - 11z + 58 = 0
This is the equation that represents the plane that passes through (2,−3,1) and is normal to the line joining the points (3,4,−1) and (2,−1,5)
Step-by-step explanation:
Which expression is the same as 1/8 of 3?
Answer:
3/8
Step-by-step explanation:
fractions are another way of division. If you find 1/8 of 3, you'll see that the answer is 0.375. If you divide 3 by 8, you'll also get 0.375.
Answer:
3÷8=3/8
Step-by-step explanation:
3÷8=3/8 has the same anwser as 1/8 of 3= 3/8
hope this helped plz give me a good rating
What is the area of the front side of the fifty-cent piece? Use 3.14 for π. Round to the nearest hundredth if necessary.
30.61mm
Answer:
30.61
Step-by-step explanation:
Can somebody please help me with this math question if u actually know it
Answer:
6
Step-by-step explanation:
The reason why is because the numbers are going by 2s if helped give brainliest have a good day!
please help! ive been stuck on it for 30 mins :c
Yolanda works mowing lawns and babysitting. She earns $8.20 an hour for mowing and $7.40 an hour for babysitting. How much will she earn for 6 hours of mowing and 7 hours of babysitting?
Answer: $101
8.20x6=49.20 7.40x7=51.80 49.20+51.80=101
James bought 22 candy bars for $137. If the king size candy bars cost $8 and a regular size candy bar cost $5 , how many of each candy bar did he buy? One equation looks like:
x+y=22
Find the other equation and solve the system.
Answer:
12 and 10
Step-by-step explanation:
Can somone help me with this? And plz show work.
Answer:
6r+16t
Step-by-step explanation:
explanation is in the image above