Answer:
80 degrees
Step-by-step explanation:
Since we know that a straight line is 180 degrees and 100 degrees and x lie on the same line:
100 + x = 180
x = 80
Hope this helps :)
Answer:
80 degrees
Step-by-step explanation:
pleaseeeeeeeeeeee helpppppppp
Explain what method you would use to solve the following system:
3x + 4y – 5z = -3
-5x -2y + 6z = 5
4x – 8y + 3z = -10
thanks
Please Help!!!
How many solutions does this system have?
x + 2y - 3z = 4
2x – 4y + 62 = - 8
3x + 6y - 9z = 12
a. There are three solutions.
b. There is one solution.
c. There are an infinite number of solutions.
d. There is no solution.
Answer:
The answer is d.
The recipe for one batch of chocolate chip cookies calls for 1 1/3 cups
of chocolate chips. Luca made 3½ batches of cookies. How many cups of
chocolate chips did he use?
Answer:
4 and .7 aproximately cups of chocolate chips
Step-by-step explanation:
If 1 batch requires 1 1/3cups, mutliply that by 3, to get 4. Then we can roughly estimate that half of 1 and 1/3 is .7 cups.
Consider two circular swimming pools. Pool A has a radius of 28 feet, and Pool B has a diameter of 17.26
meters. Complete the description for which pool has a greater circumference. Round to the nearest
hundredth for each circumference. 1 foot-0.305 meters
Answer: pool b
Step-by-step explanation:
the bigger the number then it the nearest to the tens and it smaller its easy i use common sense
please help will mark brainliest if right
Answer:
6 = W + 2
Explanation:
The reason is since the hangar balance is "balanced" and there are six units on the left side and only 2 on the right (minus the variable weight), that means that the left weight is equal to the right and therefore 6u=w+2u.
Hello! I really need help for numbers 14-16. Please help me.
Answer:
14: T=(0.75,-1) U=(0.75,1.25) V=(-0.75,1.25)
15: W=(-0.75,-1)
16: The error is that if something lies on the X Axis, it has a Y Value of 0.
A flowerpot has a circular base with a diameter of 23 centimeters. Find the circumference of the base of the flowerpot. Round to the nearest tenth.
72.2 cm
144.4 cm
1661.1 cm
529 cm
Answer:
A
Step-by-step explanation:
The flowerpot has a diameter of 23 centimeters.
We have to find the circumference of the pot.
The formula for circumference is:
C = [tex]\pi[/tex]d
C = (3.14)(23)
C = 72.22
The problem says to round to the nearest tenth.
72.22 ≈ 72.2
(ngl i've done many of these problems and they're kinda fun for me now)
either way, hope this helps :)
What is the area of the triangle?
4.5 square cm
108 square cm
54 square cm
21 square cm
Answer:
the area is 54
Step-by-step explanation:
I uuh need some help
Answer:
6
Step-by-step explanation:
First, find the total number for the set of four numbers. To do this, multiply 3.5 and 4. We do this because the mean is division, so we need to get back to the original amount.
3.5 x 4 = 14
Next, we need to find the other total when the mean is 4. There are 5 numbers, which tells us we had to divide the total by 5 to get 4. So, again, we want to multiply the mean, 4, and the 5 to get the total.
5 x 4 = 20
Finally, find the number we added in. To do this, we subtract the two totals.
20 - 14 = 6
formula: Area of a parallelogram = base X height
I'm kind of confused.
Part A: Find the circumference of the circle. (Pi = 3.14)
Part B: Find the area of the circle
(IMAGE ATTATCHED)
Find the missing angle measure.
Will give brainliest if possible!!
Answer: 35°
Step-by-step explanation:
Step #1: Write the 'triangle sum theorem' for the triangle which is:m∠A + m∠B + m∠C = 180°
Step #2: Substitute the given angle measures40° + 105° + m∠C = 180°
Step #3: Simplify.m∠C + 145° = 180°
Subtract 145° from both sides.
m∠C = 35°
So, the measure of the missing angle (x) is 35°.
HELP ASAP! I NEED 5b ONLY!!!
Answer:
You want to find the treasure shown on the map. To get to the treasure, start at 1% and move to 100%. The only way you can move on the map is if a number is greater than the number you are currently on.
Step-by-step explanation:
The variables x and y have a proportional relationship, and y=7 when x=2.
Which equation represents this relationship?
y=9x
y=27x
y=72x
y=14x
2. Find Each Angle Measure
Answer:
m∠1= 31° m∠2=149°
m∠3= 31° m∠4=149°
m∠6=31° m∠7=149°
m∠8=31°
Step-by-step explanation:
m∠1 + m∠5= 180°
m∠1=180-149
m∠1=31°
m∠2+m∠1=180
m∠2=149°
m∠6=31°
m∠3=m∠1 (corresponding angle)
m∠3=31° m∠8=31° (vertical angle)
m∠4=149° m∠7=149° (vertical angle)
PLEASE HELP ME
A cookie jar contains three types of cookies: oatmeal, chocolate chip, and sugar. 60% are chocolate chip. Half of the remaining cookies are oatmeal. If there are 9 oatmeal cookies, how many cookies are in the jar?
Answer:
15
Step-by-step explanation:
Hey there!
--------------------------
Answer:
45 cookies in the jar
Step-by-step explanation:
100% - 60% = 40%
Half of the remaining (40%) are oatmeal so half of 40% = 20%.
20% are oatmeal.
If 20% = 9,
100% = 45
Hope this helped! If you have any further questions, let me know!
- profparis
ASAP What percentage of total expenses is spent on housing? (round to nearest whole percent)
need helppp i dont know this
The mean of a set of data is 45 years. Find the missing numbers in the data set {40,45,48,?,54,?,45}. Explain the method or strategy you used.
please help me!!!
Answer:
42 and 41
Step-by-step explanation:
So how I did it tbh I went everywere with this but I went backwards because the how you find the mean of something is adding all the values and then dividing them by the number of values(40+41+42+45+45+48+54=315, 315divided by 7=45) but anyway 45x7(because multiplication is the opposite of division)that equals 315-232 which is the answer to 40+45+48+54+45 which were the numbers that were given
please answer (20 points)
Answer:
3√2
Step-by-step explanation:
perform factorisation
√18 = √ 2 × 3 × 3
= 3√2
Please help!!! I will give brainliest. Just please try your best.
Jackson has a cube. Each edge of the cube is 5 centimeters long, as shown below.
Part A
Jackson paints every face of the cube. What is the total surface area, in square centimeters, of the cube
Jackson paints? Be sure to show your work and explain your reasoning.
Part B
After the paint dries, Jackson cuts the cube in half. He makes the cut along the diagonal of one pair of
parallel faces. Rounded to the nearest thousandth, the diagonal has a length of 7.071 centimeters. Once
the cut is made, Jackson has two identical triangular prisms.
What is the combined area, in square centimeters, of the surfaces of the two prisms that were not painted?
Part C
Jackson has a second cube identical to the first. He cuts off the triangular prism as shown below and throws
it away.
What is the volume, in cubic centimeters, of the remaining solid? Show or explain all your work.
Answer:
Part A- Surface area = 150cm squared
Step-by-step explanation:
First you find the area of one side of the cube-
side length (5) x side length (5) = area (25)
25 is the area of one side of the cube.
Then you multiple the area of one side (25) by the amount of sides that there are (6)-
25 x 6 = 150
PLEASE ANSWER THEST QUESTIONS!
It's Probability.
MINUM FOR ANSWERS IS 2.
PLEASE DON'T REPEAT ANSWERS IF SOMEONE ELSE HAS ALREADY ANSWERED.
ABOVE AND BEYOND ANSWERS WILL GET BRAINLY
Answer: its ether a or b
Step-by-step explanation:
Please help. True or false?
Answer:
True
Step-by-step explanation:
Answer:
True
Step-by-step explanation:
Circumference of a circle: [tex]2\pi r[/tex]Diameter of a circle: 2 in.Radius of a circle: d/2 (2/2 = 1 in.)[tex]\pi =3.14[/tex]Circumference of a circle: [tex]2\pi r[/tex]
[tex]2\pi r\\2*\pi*1\\2\pi\\2(3.14)\\6.28\ in.[/tex]
Therefore, the statement is true. The circumference of the circle is 6.28 inches.
Hope this helps!
out of these
two files and one is the question and the other is answers
Answer:
I believe it would be A.
Answer:
A
Step-by-step explanation:
because 65/90=x/100 is the formula for it.
PLEASE MARK ME AS BRAINLIST
ONLY answer if you know what the answer is. If you are not sure DONT FREAKING ANSWER.
Answer:
-7, -3, -1, 2, 5
Step-by-step explanation:
-7 is the farthest away from zero so that is why it's first then it's -3 bc of the same thing and -1. Then for 2&5 u literally should know that 2<5.
Please Help!!!!!!! I need it!
Answer:
Rotation - Twists the shape
Reflection - Flips the shape
Translation - Slides a shape
Dilation - Enlarge or reduces a shape
Congruent - Same shape same size
Rigid Motion - type of transformation that creates congruent figures
Hope this helped. I apologize if any of them are wrong..
Answer:
----------------------------------------------------------------------------------------------------------
Rotation '<' Twists the shape
Reflection '<' Flips the shape
Translation '<' Slides a shape
Dilation '<' Enlarge or reduces a shape
Congruent '<' Same shape same size
Rigid Motion '<' type of transformation that creates congruent figures
----------------------------------------------------------------------------------------------------------
Hope this help '<'
An experiment involves flipping a coin three times.
The following tree diagram shows the possible outcomes for the experiment.
What is the probability of getting exactly 2 tails?
Enter your answer as a reduced fraction, like this: 3/14
Answer:
or 2/3
Step-by-step explanation:
because two flips out of 3 all together is 2/3
An empty box is shaped like a rectangular prism. The box has a base area of 9/10 square feet and a height of 1/3 foot. How much packing material is required to fill the box?
A. 3/10 [tex]ft^{3}[/tex]
B. 1/10[tex]ft^{3}[/tex]
C. 1/3[tex]ft^{3}[/tex]
D. 2/3[tex]ft^{3}[/tex]
We need volume
Area of base=9/10ft^2Height=1/3ftSo
Volume=Area of base×Heightvolume:-
[tex]\\ \rm\rightarrowtail \dfrac{9}{10}\times \dfrac{1}{3}[/tex]
[tex]\\ \rm\rightarrowtail \dfrac{3}{10}ft^3[/tex]
Question belowwwwwww............................
Answer:
I think it's 4 ft.
Step-by-step explanation:
Answer:
i think it c
Step-by-step explanation:
Which of the following are solutions to the inequality below? Select all that apply.
Answer:
All the answer choices are the solutions to the inequality.
Step-by-step explanation:
[tex]\frac{p}{6}[/tex] is equivalent to [tex]\frac{1}{6}p[/tex]
[tex]\frac{1}{6}p-1 < -2\\\\. \ \ \ +1 \ \ \ +1\\\\\frac{1}{6}p < -1\\\\6(\frac{1}{6}p < -1)\\\\1p < -6\\\\/1 \ \ \ \ \ /1\\\\y < -6[/tex]
With our solution, we know that p is any number that is less that -6.
-42 < -6
correct
-66 < -6
correct
-90 < -6
correct
-134 < -6
correct
Therefore, all the answer choices are the solutions to the inequality.
Hope this helps!