Answers
Answer:
First attachment:
Angle Q and Angle S measure 61°
Second attachment:
Angle A measures 60°
Angle B and Angle D are congruent and measure 90°
Angle C measures 39°
Angle E measures 51°
Third attachment:
a. 3x+51=180, x=43
b. Angle 1 measures 129° and Angle 2 measures 51°
Step-by-step explanation:
First attachment:
If a triangle measures 180°, then you can subtract 58 from 180, then divide the answer by 2 to figure out the degree measure of Angle Q and Angle S because they both have the same measure.
180-58=122
122/2=61°
Second attachment:
Angle A has an angle to the right that measures 125°. If a straight angle measures 180°, then you can subtract 125 from 180 to find the measure of Angle A (60°).
Angle B and Angle D are opposite interior angles, so they are congruent. After finding the measure of Angle E, we can subtract the measure of Angle E and the third angle of the triangle (that is shown to measure 39°) from 180° to determine the measure of Angle D and Angle B. (You can do the same method to Triangle ABC to find the measure of angle B). After determining that Angle E measures 51°, you can determine that Angles B and D measure 90°.
Angle C measures 39° because Angle C and the angle that measures 39° are vertical angles, and therefore, are congruent.
Angle E has an angle to the right that measures 129°. If a straight angle measures 180°, then you can subtract 129 from 180 to find the measure of Angle E (51°).
Third attachment:
If the two angles are supplementary, then they add up to 180°.
a. Taking that into consideration, 3x (Angle 1) + 51 (Angle 2) = 180°
To solve for x, subtract 51 from both sides
3x+51=180°
-51 -51
3x=129
Then divide 3x from both sides
3x/3=129/3
x=43
b. Angle 2 (51°) is already given, but you need to find out the measure of Angle 1. To find the measure of Angle 1, plug your x value into 3x.
3(43)=129°
Angle 1 = 129°
Hope This Helps!
A = 59 angles in a straight line add up to 180
B = 82 angles in a triangle add up to 180
C = 39 opposite angles are equal
D = 90 angles in a triangle add up to 180
E = 51 angles in a straight line add up to 180
Second picture:
180 - 58 = 122
122/2 = 61
Third picture:
3x + 51 = 180
180 - 51 = 129
3x = 129
X = 43
Angle 1 = 129
Angle 2 = 51
Related Questions
PLZZ help meee and I will give brainliest
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Answer:
B
Step-by-step explanation:
FInd your PERCENT of change. The original cost was AED 50 and the new cost is AED 60
Answers
Answer:
-16.666...% or -17% rounded
Step-by-step explanation:
final - initial value
/
initial value
(50-60)/60
-10/60
-1/6
or
-16.666...% or -17% rounded
50/60 x/100
Cross multiply
Round to the nearest whole number
83
I’m failing math please help me and Brainly don’t delete this question
15 pt = _______ qt
7 1/2
30
240
15/16
Answers
Answer:
7.5qt or 71/2qt
Step-by-step explanation:
2pt in each qt
You can ride your bike around your block twice and the whole neighborhood once in 10 minutes. You can ride your bike around your block twice and the whole neighborhood 4 times in 31 minutes. How long does it take you to ride around the neighborhood?
Write a system of linear equations and explain how to solve please! Don't just give me the answer, I need to know how you got the answer. I will give brainliest to the best explanation!
Answers
1=?
(1*31)/4=x
X=31/4
X=7.75minute to ride around the neighborhood once
It may not be correct
Which sequence of transformations takes triangle A to triangle B?
Reflection over the x-axis and translation 2 units down
Reflection over the y-axis and translation 2 units down
Translation 12 units right and 90o rotation about the origin
Translation 2 units down and 90o rotation about the origin
Answers
Answer:
Translation 2 units down and 90o rotation about the origin
Complete the table function
y = -1/6x
x. y.
-6
0
6
Answers
Answer:
y
1
0
-1
Step-by-step explanation:
Answer:
(-6, 1), (0, 0), and (6, -1)
Step-by-step explanation:
x | y
-6| 1
0| 0
6| -1
-1/6(-6)= 1
-1/6(0)= 0
-1/6(6)= -1
A box of candy bars costs $3.12. Each candy bar in the box costs $0.52. How many candy bars are in the box? on a number line
Answers
Answer:
3.12/.52=66 candy bars in a boxHope I got it right for your sake.
Step-by-step explanation:
plssssssssssssssssssssssssssssssssssssssssssssssssssssssss
Answers
We can use this equation to solve for Gino’s collection by solving.
C-32=186
Add 32 to both sides of the equation,
32+C-32=186+32
C=218 :)
He HAS 186 cards. That’s the number you want to get to
pls ill give brainelist
Answers
Answer:
A. 63 inches
Step-by-step explanation:
Height is x; arm span is y.
y = x + 2
We are given a height of 61 inches.
x = 61
y = 61 + 2
y = 63
The arm span is 63 inches.
Answer:
63 inches
Step-by-step explanation:
please help me thank you
Answers
Answer:
HJ=AB ( Sides of Congruent triangle)
=3.5cm
helllllllllllllllllllllllllp
Answers
Answer:
D 180
Step-by-step explanation:
Multiply 54 and 36 by 2
54+54= 108
36+36=72
Add those together 108+72= 180
An ant is crawling down a tree at a rate of -8 millimeters per second. It passes through a big branch which we call position 0. Which equation represents the bug's position 9 seconds after it passes the branch?
a. -8 * -9 = 72
b. -8 * 9 = -72
c. -8 * 9 = 72
d. 8 * 9 = 72
Answers
Answer:
A or B is most likely B though
Step-by-step explanation:
Times both numbers to see if you get the same answer!
Use the distributive property to write an expression that is equivalent to 18 + 24x
Answers
Answer:
6 (3 + 4x)
Step-by-step explanation:
18 + 24x
= 6 (3 + 4x)
6(3+4x)
Explanation / working
=18+ 24x
= 2(9+12x)
= 2 x 3 (3+4x)
= 6(3+4x)
HELPPPPP PLEASEEEEEEEEE
Answers
Answer:
y-2
Step-by-step explanation:
9y-8y=1y which will just be y
5-7= -2
-11r + 11 for the first one
-2 + y for the second one
hope that helps you out !! :)))
Help me pleaseeeeeeeeeee
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Answer:
The answer is ABC
How many possible outfits are can be made when choosing from 3 kinds of shoes, 5 different pairs of pants, and 6 different shirts
Answers
Answer:
Six outfits can be made? I mean you could always re-wear the pants and shoes.
Step-by-step explanation:
Graph the inequality below on the number line.
Answers
Answer:
You start at -9
-Open circle
-shade towards the right (where all the positive numbers are)
Open circle - ones that don't have a greater than or equal to. If it does then it's a closed one.
Shade towards the right cause y is less than 9
Can you please help meeeee
Answers
Answer:
use symbolab calculator they will simplify it for you to get the answer
Step-by-step explanation:
20 points if u answer and brainliest :
How many boxes of envelopes can you buy with $12, if one box costs $3? write an equation to represent this information. Use p for the variable
Answers
Explanation: P is the variable and to find how many we can buy with 12 dollars we divide 12 by 3 which is the price.
Answer:
4 boxes. 12 - 3p = 0
Step-by-step explanation:
If you do the equation just figure out what P is and you get the answer.
Help, I need to figure this out.
Answers
Can someone please explain how Evaluating expressions works....
Answers
20 points! i need help
Answers
Please note that if the "hanger" is cut off the following is not true,
a. 11 = 10x
This is showing that 11 is equal to whatever is on the other side since the "hanger" is level. Think of it as a scale (picture attached, the image is from https://antiques.lovetoknow.com/antique-balance-scales).
We know that one side of the equation will be equal to 11. The other side will be 2x multiplied by 5 because there are five "2x" parts. 5 * 2 = 10, so 5 * 2x = 10x
b. x = 1.1
11 = 10x
10x = 11
x = [tex]\frac{11}{10}[/tex]
x = 1.1
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.
- Heather
And b. Should be x=1.1
If you spin the spinner 7 times, what is the best prediction possible for the number of times it will land on pink or yellow?
Answers
Answer:
Land on Yellow = 4/7 [57%] Equally likely as not
Land on Pink = 3/7 [43%] Equally likely as not
Step-by-step explanation:
Count how many yellow and how many pink
Yellow + Pink = 7
Yellow = 4 and Pink = 3
Fraction:
Yellow = 4/7
Pink = 3/7
if you spin it 7 times, Thurs, the best prediction is that it will land on each color.
[RevyBreeze]
The best prediction for the number of times the spinner will land on pink or yellow in 7 spins is 4 times.
What is Probability?It is a branch of mathematics that deals with the occurrence of a random event.
There are 4 yellows and 3 pinks in spinner
Count how many yellow and how many pink
Yellow + Pink = 7
Yellow = 4 and Pink = 3
Probability of spinning on yellow is 4/7
Yellow = 4/7
Probability of spinning on pink is 3/7
Pink = 3/7
if you spin it 7 times, Thurs, the best prediction is that it will land on each color.
Therefore, the best prediction for the number of times the spinner will land on pink or yellow in 7 spins is 4 times.
To learn more on probability click:
https://brainly.com/question/11234923
#SPJ2
What is the y intercept of the standard form of the linear equation 2y + 4x = 8
Answers
Step-by-step explanation:
First, let's turn the standard form equation into a slope-intercept form equation.
*(This is an easier method)
Slope-intercept form:
[tex]y = mx + b[/tex]
m = slope
m = slopeb = y-intercept
Switch each term:
[tex]2y = - 4x + 8[/tex]
-4 becomes a negative number since the y and slope have switched.
Divide each number by 2, to simplify y:
[tex]y = - 2x + 4[/tex]
Using the slope-intercept format, we can see 4 is in the position of the y-intercept.
Therefore, the y-intercept is 4.
Explanation: 2y+4x=8
1. Subtract 4x from both sides, 2y= -4x+8
2. Isolate the y by dividing both sides of the equation by 2, y=-2x+4
3. y-intercept is 4
4. Which expression is equivalent to (18 7• 5 9 ) 3/ 18 exponent 3
A .18 21• 5 27
B 18 18• 5 27
C 18 10• 5 12
D 18 4• 5 12
HELPPPP TESTTTTT!!!!!!!!!!!!!!!!!!! IF U SEE THIS DON'T SKIPP
Answers
Answer:
a. or c.
Step-by-step explanation:
.18 21/5 27
18 10/ 5 12
what is 48 x 3/8 is equal to
Answers
Answer:
18
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
There are a few ways to go about solving this equation but I will not show them all.
Step 1:
For this step divide you 3/8
this would get you with 0.375
Step 2:
For this step, you now multiply your 0.375 by 48, like this (48 x 0.375).
This should get you with the answer 18
I hope this helps! :)
At EHS, for every 6 students who like rap music, 14 do not. What
percent of the students like rap?
Answers
Answer:
30% of students like rap
Step-by-step explanation:
14 + 6 = 20
6 / 20 = 0.3
0.3 = 30%
have a wonderful rest of ur day and i hope this helped :)
When Sarah divided a number by 5, the quotient was 247 with a remainder. What is one possible dividend? With a complete sentence, explain how you found the dividend.
im super confused, this is a quiz too so i cant fail, do i just divide 5 by 247? i need some help here haha...
Answers
Answer:
When a number is divided by 5 and the result is 247 with a remainder, one possible dividend is 1236.
The quotient of a number is the number that is gotten when a number is divided by another number. For example, the quotient of 10 and 2 is 5.
An unknown number was divided by 5 and the result was 247 with a remainder. In order to determine the number the first step is to determine the product of 247 and 5.
247 x 5 = 1235
Since the number has a remainder, the number cannot be exactly 1235. The number would lie between 1235 and 1240. The numbers can be 1236, 1237, 1238 and 1239.
PLease help!!!!! NEED ANSWER REALLY FAST FAST!!!!!!!!!!
Answers
Answer:
8w
8w
Yes becuase Noah earned the same amount as Sarah last week.
Step-by-step explanation:
Sarah worked 5 hours+ 3 hours= 8 hours.
Noah only worked 8 hours. So 8=8
then you have to firgure out how much they got paid. But you don’t know how much they get paid, so you represent that with w.
8w = Sarah.
8w = Noah
Two rectangular picture frames have the same area of 45 square inches but have different side lengths. Frame A has a length of 6 3/4 inches, and Frame B has a length of 7 1/2 inches. 1. Without calculating, predict which frame has the shorter width. Explain your reasoning. 2. Find the width that you predicted to be shorter. Show your reasoning.
Answers
Answer:
1. Frame B
It’d be shorter since the length is longer, which takes up room from the width.
2. 15
Step-by-step explanation:
2.
7.5*2=15
45-15=30
30/2=15
15 = width