Hi there!
We are given two exterior angles. Don't panic! We know that exterior angles form a linear pair, which means they add up to 180 degrees.
180-130=50
180-96=84
Now that we have those angles, how can we work out the value of x?
Turns out that all the angles in any triangle add up to 180 degrees.
So
180-84-50=46 degrees.
So the value of x is 46 degrees.
Now let's work out the value of x in the next problem.
180-126=54
180-54-43=83 degrees
So the value of x in this problem is 83 degrees.
Let's move on to the third problem.
At first, it seems like we do not have enough information.
If we know that the right angle is 90 degrees (it is shown by a little square), then we have enough information.
180-90-43=47 degrees
So the value of x is 47 degrees.
Hope this helps you!
~Just an emotional teen who listens to her favorite song "Try Everything"
[tex]SilentNature[/tex]
B is the midpoint of AC. AB = 5x-7, BC = 3x - 5. Find the value of x.
А
B
C
Answer:
the value of x is 1......
as we know B is the midpoint....
then,
5x-7=3x-5
5x-3x=-5+7
2x=2
x=2/2
x=1
, Nicole played basketball and went swimming before dinner. She spent 1 hour and 30 minutes playing basketball and 1 hour and 17 minutes swimming. Dinner lasted for 53 minutes. If dinner ended at 6:14 P.M., what time did Nicole start playing basketball?
Answer2:34 P.M
Step-by-step explanation:
Answer:
2: 34pm
Step-by-step explanation:
6.14 - 53= 5.21pm
5.21 - 1.17= 4.04pm
4.04 - 1.30= 2.34pm
What is the first step to simplify the expression 5x – x(2 – 3x) + 2?
combine all like terms
simplify inside the parentheses
square the binomial
distribute –x to the terms inside the parentheses
Answer:
distribute -x to terms inside the parentheses
Please help, i’m very confused. Thanks
Answer:
can't help sorry try chrome plz I hope it help you good
Triangle ABC is graphed in the coordinate plane.
Answer:
the answer is d
Step-by-step explanation:
just see the matching coordinates
can someone help me, please?
Answer:
None of them are correct maybe?
Step-by-step explanation:
Because the length of bd is 56 and AE is would be bigger but it is not double the size of it so it would be none of these are correct.
Solve for x and find the measure of the indicated angle.
D
100°
(13x + 2)
70°
(18x + 2)%
B
=
mZC =
Answer:
[tex]{ \rm{100 + (13x + 2) + (18x + 2) + 70 = 360}} \\ \\ { \rm{31x + 174 = 360}} \\ \\ { \rm{31x = 186}} \\ \\ { \rm{x = 6 }}[/tex]
• Angle C
[tex]{ \rm{m \angle C = (13x + 2)}} \\ \\ { \rm{m \angle C = (13 \times 6) + 2 }} \\ \\ { \rm{m \angle C =80 \degree }}[/tex]
For her grandfather's birthday, Valeria is baking cupcakes. With every egg she can find, she can bake 6 cupcakes.
Write an equation that shows how the total number of cupcakes Valeria can bake, y, depends on the number of eggs she can find, x.
The equation that shows the total number of cupcakes that Valeria can bake will be y = 6x.
Number of cupcakes that can be baked with 1 egg = 6
Let the total number of eggs be represented by x.
Let the total number of cupcakes be represented by y.
Therefore, the total number of cupcakes will then be:
y = 6 × x
y = 6x
Therefore, the equation that shows the total number of cupcakes that Valeria can bake will be y = 6x.
Read related link on:
https://brainly.com/question/24429956
will mark as brainliest if correct, 20 points
Answer:
D. [tex]4\frac{1}{16}[/tex]
Step-by-step explanation:
Substitute the given value into the function and solve.
Find the area of the triangle below.
Carry your intermediate computations to at least four decimal places. Round your answer to the nearest hundredth
Answer:
20
Step-by-step explanation:
Since this is not a right angle, we can use the formula [tex]Area= Sin(y) (\frac{1}{2}ab)[/tex]
a=7
b=10
y=35
So, when we plug these values in, we get:
[tex]a=Sin(35)(\frac{(10)(7)}{2})\\\\=35sin(35)\\=20.075\\[/tex]
rounded to the nearest hundredth, I believe it's 20.
There are 15 pieces of the same size candy in a bag. Four are banana flavored, three strawberry flavored, six cherry flavored, and two orange flavored. What would be the probability of picking an orange or a cherry flavored candy from the bag? Round to the nearest tenth.
The probability of picking an orange or a cherry flavored candy from the bag is [tex]\frac{8}{15}[/tex].
Given that, total number of candies=15, banana flavoured candies=4, strawberry flavoured candies=3, cherry flavoured candies=6 and orange flavoured candies=2.
We need to find out what would be the probability of picking an orange or a cherry-flavoured candy from the bag.
What is a probability formula?According to the probability formula, the likelihood that an event will occur is equal to the proportion of favourable outcomes to all outcomes.
The probability of an event[tex]=\frac{Number of favourable outcomes}{Total Number of outcomes}[/tex].
Now, the probability of picking an orange flavored candy from the bag [tex]=\frac{2}{15}[/tex]
The probability of picking a cherry flavored candy from the bag [tex]=\frac{6}{15}[/tex]
The probability of picking an orange or a cherry flavored candy from the bag [tex]=\frac{2}{15}+\frac{6}{15}=\frac{8}{15}[/tex].
Therefore, the probability of picking an orange or a cherry flavored candy from the bag is [tex]\frac{8}{15}[/tex].
To learn more about the probability visit:
https://brainly.com/question/11034287.
#SPJ1
HELPPP PLEASEEEEEEEEEEEEEEEEEEEEE
x=5.....................
can someone help please
Answer:
x=33°
Step-by-step explanation:
(x-1)+x=x+32 (ext angle of a triangle)
x-1+x=x+32
x+x-x=32+1
x=33
Help me please help I will give you 13 point because this is due help me please
Answer:
Expression 1: 16÷8 has the greatest value.
Step-by-step explanation:
16÷8 =2
whereas,
0.16÷8= 0.02
1.6÷8= 0.2
0.16÷0.8= 0.2
:)
find £83.70 as a percentage of £167.40
Answer:
50%
Step-by-step explanation:
Divide 83.70/167.40
ABC is an equilateral triangle drawn on side BC of square BCDE prove that AE=AD
Answer:
in the picture
Step-by-step explanation:
in the picture
What is the value of 5+6−32(8÷14)?
Answer:
-7.3
Step-by-step explanation:
any tips on eaiser ways to factor completely. algebra 2!! please
watch a lots of videos and look at reliable resources brainley is not reliable by the way
Algebra 2 - Factoring Polynomials - You Tube
Step-by-step explanation:
any of these top videos are helpful anything specific you need help with
Solve the inequality.
-12 < 1/2(x+16) < 18
Answer:
-40 < x < 20
Step-by-step explanation:
step 1: -12 < 1/2(x+16) < 18 --> Distribute
step 2: -12 < 1/2x + 8 < 18 --> subtract 8
step 3: -20 < 1/2x < 10 --> Multiply by 2
answer : -40 < x < 20
- 4x + 14 = -2(2x + 7)
Solve 7!
(Need help with this in Math!)
Will mark brainliest for correct answer !!! <3
(Which answer choice shows that the commutative property does not hold for
matrix multiplication?)
Answer:
C
Step-by-step explanation:
look at A and B it is false
Peter uses 13.5 cups of flour tomake 6 batches of muffins. How many cups of flour did he use per batch?
Answer:
2.25
Step-by-step explanation:
13.5 divided by 6 = 2.25
PLEASE GIVE BRAINLIEST!!!
Can y’all help me this for my homework
Answer:
12.5 km per litre
Step-by-step explanation:
Calculating the amount of kilometres per litre:
Since 507km requires 40.5 litres:
1 litre would require 507/40.5
= 12.5185185
≈ 12.5km per litre
Hope this helps and be sure to have a wonderful time ahead at Brainly! :D
PLEASE HELP DUE VERYSOON
Answer:
b
Step-by-step explanation:
your right
Which of the following is correctly written in Standard Form?
A.) 6x - 2y=4
B.) y=6/5x + 4
C.) 6/5x + 3y= 8
D.) -6x + 3y= 8
Answer:
A. 6x-2y=4
Step-by-step explanation:
What is the rotation of point A (-2, 3). 90 degrees?
A. (2,3)
B. (-2,-3)
C. (3,-2)
D. (3,-2)
Step-by-step explanation:
Let's pretend our point is actually a complex number. That would make the point -2–3i. Why would we do this? Well, rotation of complex numbers is simply a matter of multiplication, in this case by 1∠−90° , or -i.
So to start, you shift the point of rotation to 0+0i, rotate it by multiplying, then shift it back to the axis of rotation.
z=−i[(−2−x0)+(−3−y0)i]+(x0+iy0)
=−3−y0+x0+(2+x0+y0)i
x=Rz
y=Iz
Thus the new point is at (−3+x0−y0,2+x0+y0)
hence (-3,2)
Identify the domain and range of the relation is the relation a function?
Answer:
Domain: {2,8,30,46}
Range: {-1,9,16}
Step-by-step explanation:
Yes, it is function because each of the elements of x are related or mapped with only one and unique elements of y. That's why the relation is a function.
Flying at an average speed of 525 miles per hour, how far can a
passenger fly in 2 hours, in 3 hours, and in 4 hours?
Answer:
In 2 hours: 1050 miles
In 3 hours: 1575 miles
In 4 hours: 2100 miles
Step-by-step explanation:
Multiply 525 by the number of hours to get each answer.
Please answer this question
Answer:
Median : 11.5, or 12 if you round it up.
Mean : 10.9 rounded up 10.875 not rounded.
Hope this help's, enjoy!