BRAINLIEST IF RIGHT AND ANSWER QUICK BTW 100 points!!!
1. In the isosceles trapezoid, what is the measure of ∠1?
50°
130°
25°
260°
2. What is the measure of ∠1?
87°
164°
97°
74°
Question 1 goes with the purple shape and question 2 goes with the green shape!
Answers
[tex]\\ \rm\Rrightarrow <1+130=180[/tex]
[tex]\\ \rm\Rrightarrow <1=180-130=50°[/tex]
#2
[tex]\\ \rm\Rrightarrow <1+87+109+90=360[/tex]
[tex]\\ \rm\Rrightarrow <1+286=360[/tex]
[tex]\\ \rm\Rrightarrow <1=360-286[/tex]
[tex]\\ \rm\Rrightarrow <1=74°[/tex]
We know that:
Sum of the angles in a quadrilateral = 360°Base angles of a trapezoid are equalTop angles of a trapezoid are equalThis means that:
[tex]130 + 130 + \angle1 + \angle1 = 360[/tex]Let's simplify the equation to find ∠1.
Step-by step calculations:
Add the constants:
[tex]260 + \angle1 + \angle1 = 360[/tex]Add the angles:
[tex]260 + 2\angle1 = 360[/tex]Subtract 260 both sides:
[tex]260 - 260 + 2\angle1 = 360 - 260[/tex]=> [tex]2\angle1 = 100[/tex]Divide 2 both sides:
=> [tex]\frac{2\angle1}{2} = \frac{100}{2}[/tex]=> [tex]\bold{\angle1 = 50\°}[/tex]Solution (2):We know that:
Sum of the angles in a quadrilateral = 360°This means that:
[tex]109 + 87 + 90 + \angle1 = 360\°[/tex]Let's simplify the equation to find ∠1.
Step-by step calculations:
Simplify the LHS:
[tex]109 + 87 + 90 + \angle1 = 360\°[/tex]=> [tex]286 + \angle1 = 360\°[/tex]Subtract 286 both sides:
=> [tex]286 - 286 + \angle1 = 360 - 286[/tex]=> [tex]\angle1 = 360 - 286[/tex]Simplify the RHS:
=> [tex]\bold{\angle1 = 74\°}[/tex]Related Questions
AHHHHHH HELP MEEEEEeeeeEe
Answers
Answer:
D
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
at least means greater than or equal to
2 books each week and the end goal is 32 books
divide 32 by 2 and you get that it will take about 16 or more weeks
Can someone help, please?
Please look at all images
Answers
Answer:I think number 2 is translation 2
Step-by-step explanation:I think number 1 is 8.2
R.I.P, I can’t do this-
Answers
Answer:
It will have 3 decimal places
Step-by-step explanation:
True or False:
1# 9 time 9 times 3 = 3 to the power of 5
2# 7 + 7 + 7 = 3 + 3 + 3 + 3 + 3 + 3 + 3
3# 1/7 times 1/7 times 1/7 = 3/7
4# 6 + 6 + 6 = 6 to the power of 3
Answers
2) true (7•3 and 3•7)
3) false i think
4) false
. . .
You are having a pizza - making party.
You will need 6 ounces of dough and 4 ounces of sauce for each person ( including yourself, the host ) .
Once you have a total count of guest, you buy exactly the needed amount of all the ingredients . The dough and sauce that you buy weigh 130 ounces all together.
1. How many ounces of dough did you buy?
2. How many ounces of sauce did you buy?
3. Num. Guest 0ω0
Worth 10 points . . .
Answers
Answer:
1. I bought 78 ounces of dough
2. I bought 52 ounces of sauce
3. There are 13 guests
52 ounces of sauce
13 guests
Hope this helps and have a great day!
99, 60, 82, 78, 93, 71, 68, 86, 80, 95, 72, 64, what is standard deviation
Answers
Answer:
The answer is 12.013880860627 for population and 12.548089314894 for sample.
Step-by-step explanation:
A merchant offers a large group of items at 32% off. Later, the merchant takes 16% off these sale prices and claims that the final price of these items is 186 off the original price. What is the total percent discount?
Answers
Answer:
56 % of original price or 44 % off
Step-by-step explanation:
x times 0.7 times 0.8 = .56x
The total percent discount is 42.88%.
What is a percentage?A ratio or value that may be stated as a fraction of 100 is called a percentage. Moreover, it is indicated by the symbol "%."
Let's assume that the original price of an item is 100 dollars.
After the first discount of 32%, the price of the item becomes:
100 - (32% of 100) = 68 dollars
After the second discount of 16%, the price of the item becomes:
68 - (16% of 68) = 57.12 dollars
So the final discount on the original price is:
100 - 57.12 = 42.88 dollars
To find the total percent discount, we need to calculate what percentage 42.88 dollars is of the original price of 100 dollars:
(42.88 / 100) x 100% = 42.88%
Therefore, the total discount is 42.88%.
To learn more about the percentage;
https://brainly.com/question/24159063
#SPJ3
Select the statement that is true.
A 0.688 0.602
C 0.688 = 0.602
D 0.602 > 0.688
Answers
Answer:
0.688 > 0.602 OR 0.602 < 0.688
Step-by-step explanation:
A universal template for these problems is [Larger Number] > [Smaller Number].
can someone help me solve this-i will pick brainliest (attached)
(the numbers are 85 and 23 btw )
Answers
Answer:
2 is 23, 4 is 85, 1 and 3 are 72
Step-by-step explanation:
Answer:
<4=86%
<2=23
180-23=157-86=71 so I think <1 and <3 = 71
PLEASE HELP!!
Number 1:An object on earth has a mass of 34 g and an acceleration of 9.8 m/s2. What is its weight (force)?
Number 2:f the mass of an object is 57gm and the volume is 3cm cubed. What is the density of the object? (do not include units in your answer)
Answers
Answer:you gotta divide
Step-by-step explanation:
Answer:
1. 333.2 N
2. 19
Step-by-step explanation:
1. So first lets write what we have :
Mass= 34g
Acceleration=9.8m/s^2
Force= x
Formula: Force= Mass * Acceleration
Force= 34 * 9.8
Force = 333.2N
So the force is equal to mass * acceleration
The answer then becomes 333.2N
2. Mass = 57gm
Volume= 3cm^3
Density= x
Density = mass / volume
The density is equal to the mass divided by the vilume thus 57 / 3 = 19
Density = 19
HOPE IT HELPED
can someone solve this ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
p*15%
p*15%*6%
Step-by-step explanation:
Answer:
Part A: 0.85p
Part B: 0.901p
Step-by-step explanation:
The phone's original price: 100%
The phone's sale price: 15% off the original price
p = original price of the phone
Part A:
100% - 15% = 85%
85% = 0.85
The expression: 0.85p
Part B:
6% = 0.06
0.06 * 0.85p ==> (the sales tax * the discounted price of the phone)
0.051p
0.85p + 0.051p
0.901p
Hope this helps!
pls help mee at thissss :(
Write a direct variation equation that relates 16 and 2
Answers
Answer:
16 = 2x
Step-by-step explanation:
The pattern for a direct variation equation is y = kx
y is the "output" or result
k is the "constant" a number that doesn't change in the equation.
x is the "unknown" variable that makes the output of the equation true when found.
Here x=8
16 = 2(8)
Answer:
16 = 2x
Step-by-step explanation:
HELP ME QUICK PLEASE RN
ONE FOR EACH QUICK
Answers
Answer:
West
Step-by-step explanation:
umm I can't explain I just know
Yo can someone help me out (SHOW HOW TO SOLVE)
Answers
Answer:
-66/15
Step-by-step explanation:
Convert all of them to improper fractions:
26/3 - 19/5 + 139/15
Using the rule of BODMAS;
We will add first before we subtract.
26/3 - (19/5 + 139/15)
L.C.M of 5 and 15 is 15
26/3 - (13×19)+(1×139)/15
{26/3 - 196/15}
Now we will subtract
LCM of 3 and 5 is 15
(5×26) - (1×96)/15
=130 - 96/15 = -66/15.
Draw a quadrilateral using geometry software with all sides 2 units long and at least one angle that measures 40. What is the specific name of this quadrilateral?
This is really important, it's already late. Please help!
Answers
Answer:
Rhombus
Step-by-step explanation:
Rhombus
All sides are equal in lengthOpposite angles are equalOpposite sides are parallelSum of interior angles is 360°**See attached for the shape I have drawn with the given information**
Could anyone help me find the area of these 2 shapes? 1st one is the rectangle and the second one is the trapezoid I think PLS ANYONE ILL GIV U BRAINLIEST!!!!!!
Answers
Answer:
20
Step-by-step explanation:
4.6 +3.4 + 4 × 2
answer cames 20
mark me as brainlist
Find the volume of the cylinder. Round your answer to the nearest tenth.
A cylinder is shown. The radius of its base is 9 feet and height is 6 feet.
The volume of the cylinder is about a__ cubic feet.
Answers
Answer:
1526.8 ft ^3
Step-by-step explanation:
the volume of a cylinder formula is V=π x r^2 x h
= pi x 9^2 x 6
= pi x 81 x 6
=1526.8 ft ^3
Can someone please help me ? :(
Answers
Answer:
C i think
Step-by-step explanation:
HELPPPPP MEEEEE :((((
Answers
Answer:
B) 75, 3
Step-by-step explanation:
PLEASE MARK ME AS BRAINLIEST I REALLY WANT TO LEVEL UP
Answer:
(75, 3)
Step-by-step explanation:
(1, 25) would be wrong since the lowest mile you can travel is 25 miles
(150, 7) is wrong because its at the 6 hour line, not 7
(12.5, 1) doesn't even exist!
(75, 3) is at the 75 mile line and 3 hour line, so it would be the answer
Find the solution to 5 divided 1/4 , using either the flip and multiply method or common denominator method.
5/4
20
5
1/20
Answers
Answer:
20
Step-by-step explanation:
[tex]5\div \frac{1}{4} \\\\5*4\\\\20[/tex]
I flipped 1/4 to 4/1, which is equivalent to just 4.
Hope this helps!
Please help me answer this question ASAP if u ACTUALLY know
Answers
Answer:
19
Step-by-step explanation:
If you look there is 8 numbers the median is the middle number. since there is an even amount of numbers. There is 2 in the middle. We take the 2 in the middle and add them 17+21=38 than divide by 2 38/2=19
Find the whole.
25% of -------
is 21.
Answers
Answer: 84
Step-by-step explanation:
We have, 25% × x = 21
or,
25
-------- × x = 21
100
Multiplying both sides by 100 and dividing both sides by 25,
we have x = 21 ×
100
25
x = 84
If you are using a calculator, simply enter 21×100÷25, which will give you the answer.
you would just multiply 21 by 4
(3.3x10^4)+(7.7x10^5) scientific notation
Answers
Answer:
8.03x10^5
Step-by-step explanation:
(3.3x10^4)+(7.7x10^5)
first put them into standared form.
33000+770000
then add.
803000
then put back into scientific notation.
8.03x10^5
Answer:
8.03 x 10^6
(3.3 x 10^4) + (7.7 x 10^5)= 803000 and move the decimals 6 places to get it behind the 8
A total of 12 students on the Jones Middle School volleyball team want to raise $480 to buy team shirts. They have already raised $264. If each student raises the same amount, how much more money must each student raise?
a. $18
b. $22
c. $40
d. $62
Answers
Answer:
(c) 40
Step-by-step explanation:
12x40 = 480
Multiply (2.0 ⋅ 10−4) ⋅ (3.1 ⋅ 10−20)
Answers
Answer: 6.2 ⋅ 1024
(2.0×10^-4)×(3.1×10^-20)
=(2.0×3.1)×(10^4×10^-20)
=6.2×10^(-4+(-20))
=6.2×10^-24. Hope it help!
The following table shows the possible meal combinations when choosing an entrée and a side dish at Marty's Diner.
Side Dish
Entrée burger with salad burger with fries burger with fruit
tacos with salad tacos with fries tacos with fruit
pizza with salad pizza with fries pizza with fruit
How many outcomes include fries or fruit as the side dish?
Enter your answer as a number, like this: 42
Answers
Hot dogs buns come in a package of 8. At a barbecue guest ate 42 hot dogs on buns. Write a mixed number that express how many package of buns were used.
Answers
Leila is buying a dinosaur model. The price of the model is x dollars, and she also has to pay a 7% tax.
Which of the following expressions could represent how much Leila pays in total for the model?
Choose 2 answers:
A. [tex]\frac{107}{100} x[/tex]
B. 0.7x + x
C. 1.07x
D. [tex]x + \frac{7}{10} x[/tex]
E. 1.7x
I really need help. Thx!
Answers
Please answer this thank you :>
Answers
Answer:
-0.291
Step-by-step explanation:
5/12- 1/8= 0.29166666666
So we cut it off at -0.291
Answer: negative 7/24 not sure how to explain in word form so i attached an image of the answer, hope it helps
Does anyone know the first 100 digits of pie????
:P
Answers
Answer:
3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679...
Step-by-step explanation:
There's no way I searched it up... right?
Answer:
3.14159265358979323846264338327950288419716939937510 58209749445923078164062862089986280348253421170679.
Step-by-step explanation:
I searched it up (brainly admins, please don't warn me for searching it up, I do not mean to be "stealing".)