Answers
Answer/Step-by-step explanation:
✔️Diagonals of a rhombus bisect each other at 90°.
Therefore,
m<1 = 90°
✔️Since opposite sides of a parallelogram are parallel, therefore:
m<2 = 53° (alternate angles)
✔️Diagonals bisect each angle of a parallelogram, therefore,
m<3 = m<2
m<3 = 53°
✔️m<4 + m<3 + 90° = 180°(sum of triangle)
m<4 + 53° + 90° = 180° (substitute)
m<4 = 180 - 143
m<4 = 37°
Related Questions
Factor the algebraic expression.
12a +9
Answers
Answer:
110
Step-by-step explanation:
because you have to add the number
Danielle said she read 1/2 of a book select all the fractions that are equivalent to 1/2
Answers
write 194.218 in expanded form
Answers
25 POINTS!!
The radius of a circle is 10 feet. What is the angle measure of an arc bounding a sector with area 15 square feet? plz help no one answered the last one
Answers
Answer:
no only 13 points
Step-by-step explanation:
what is the solution of
sqrt 2x + 4 equals 16?
Answers
Answer: x=6
Step-by-step explanation:
2x+4=16
-4 -4
(2x=12)/2
x=6
Round 456.5347 to 1. d.p
Answers
because the 2 d.p is lower than 5 you round down
....................
URGENT GEOMETRY!!! can someone help me with this please
Answers
Answer:
To find the angle of this triangle you have to [tex]cos^{-1}(\frac{4.87}{5.35})[/tex]. When you do this you will get 24 as the angle
Step-by-step explanation:
Hope this Helped
Nate ordered a pizza to be delivered. The bill with 5% tax and 20% tip was $24.00. What was the original cost of the pizza?
a
12.60
b
16.65
c
15.40
d
19.20
Answers
Answer:
d. $19.20
Step-by-step explanation:
Let C = original cost of pizza
24 = .05C + .20C + C
= 1.25C
C = 19.20
Find the value of a and the area of the triangle. Round to the nearest hundredth
Answers
Answer:
a = 6.65
Area = 15.84
Step-by-step explanation:
By cosine rule in the given triangle,
BC² = AC² + AB² - 2(AC)(AB)cos(C)
a² = 5² + 9²- 2(5)(7)cos(28°)
a² = 25 + 81 - 61.81
a = [tex]\sqrt{44.19}[/tex]
a = 6.65
Area of a triangle with given three sides = [tex]\sqrt{s(s-a)(s-b)(s-c)}[/tex]
Here, s = Average of lengths of all sides
a, b and c are the measures of the respective sides of the triangle.
s = [tex]\frac{6.65+7+5}{2}[/tex]
s = 9.325
a = 6.65, b = 5 and c = 7
Now substitute these values in the formula to get the area,
Area = [tex]\sqrt{9.325(9.325-6.65)(9.325-5)(9.325-7)}[/tex]
= [tex]\sqrt{9.325\times 2.675\times 4.325\times 2.325}[/tex]
= [tex]\sqrt{250.8313}[/tex]
= 15.838
= 15.84
A complex shape with measurements 4 feet, 10 feet, 4 feet, 2 feet, 4 feet, 6 feet, 4 feet, 2 feet.
The perimeter of the shape is
feet.
Answers
Answer: Add each side to get perimeter so your total is 38ft
Step-by-step explanation:
Answer: 36
Step-by-step explanation:
A bus can hold a total of 60 students. The bus is 73% full how many students are on the bus?
Answers
Answer:
44
Step-by-step explanation:
so youre looking for 73% of students rite? of means multiplication , you just times 73% by 60
73%*60=43.8
but there cant be point 8 of a person unless theyre missin a couple limbs, so you round up to 44!
hope it helps :)
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PLS HELP!!!!! Find the solution to (X+2)2=49
Answers
Answer:
22.5
Step-by-step explanation:
you have to do opposite bedmass to isolate the variable. the opposite of multiplying is division.
(X+2)2 =49
2 2
Then do addition as subtraction.
X+2= 24.5
-2 -2
X= 22.5
Can a triangle have three acute angles? Justify your answer
Answers
Mrs. Hall bought a package of 8 pencils for $4.64. What is the unit price per pencil?
Answers
Answer:
$0.58
Step-by-step explanation:
There are 8 pencils per package. To find the value of each pencil, divide the cost by 8
4.64/8 = $0.58
Answer:
$0.58
Step-by-step explanation:
unit means one, or the rate or price of each pencil. so if the total was 4.64, youd divide 4.64 by 8, which comes out to $0.58 per pencil
How do you simplify the fraction 18/72
Answers
Answer:
1/4
Step-by-step explanation:
Find the GCD (or HCF) of numerator and denominator GCD of 18 and 72 is 18
Divide both the numerator and denominator by the GCD 18 ÷ 18 / 72 ÷ 18
Reduced fraction: 1 / 4 Therefore, 18/72 simplified to lowest terms is 1/4.
PLS GIMME ANSWER OR IM FAILING THIS
Answers
Answer:
2/7
Step-by-step explanation:
-1 1/7 + 6/7 = -8/7 + 6/7 = 2/7
there are only two lines of symmetry in a circle true or false
Answers
Answer:False
Step-by-step explanation: a circle has infinite lines of symmetry an oval has two
Find the area of the shaded region using Pick's Theorem.
A. 25
B. 42
C. 18
D. 27
Answers
Answer:The answer is B
Step-by-step explanation:
I will mark you brainliest
Answers
Answer:
a i think
GIVE ME BRAINLIESTpls not trynna be demanding
Step-by-step explanation:
but pls can i have brainliest
Plz help it’s missing
....................
Answers
Answer:
6. the number placed in thousand place 95,184 is 1
7. the cube of 2 and 3 is 27-8is 19
8. The divisor is 4
9. 25
10. the prime number is 13
Answer:
6. 95,000
7. I can't read it
8. I cant read that either
9. 5 pounds
10. 14
Step-by-step explanation:
42/2 +9=???
what is the answer and how do you find the answer?!
Answers
Solve for x.
5x + 14 greater than or equal to 54
Answers
Answer:
x = 8
Step-by-step explanation:
Answer:
equal, tell me if I'm wrong
Find the area and the circumference of a circle with radius 6 m.
Write your answers in terms of it, and be sure to include the correct units in your answers.
(a) Area:
6 m
(b) Circumference:
Answers
Answer:
(a) 113.04m²
(b) 37.68m
Step-by-step explanation:
(a)
Area = πr²
=π(6)²
=36π
=113.04m²
(b)
Circumference = 2πr
2π(6) = 12π
=37.68m
Step-by-step explanation:
(a) πr^2= 22/7 * 6*6
= 113.1 m^ 2
(b) 2πr= 2*22/7*6
= 37.7 m
factor if possible x/2+9x+18
Answers
Answer:
3) (x+6)(x+3)=0
4) (x+2)(x-6)=0
Step-by-step explanation:
The list below shows all of the possible outcomes for flipping four coins.
Answers
Answer:
Each one has two possibilites, so the total is 2*2*2*2 = 16
Step-by-step explanation:
TTTT
TTTH
TTHT
TTHH
THTT
THTH
THHT
THHH
HTTT
HTTH
HTHT
HTHH
HHTT
HHTH
HHHT
HHHH
If you eliminate the duplicates, ie, the coins are identical, you get 4
TTTT
TTTH
TTHH
THHH
HHHH
0.8 -0.50 3 with solution
Answers
Answer:
0.3
Step-by-step explanation:
Answer:
0.8-0.503=0.297
0.8-0.50= 0.3
Step-by-step explanation:
please help me on this it is 55 points
Answers
Hope this helps
Answer:
59/1
Step-by-step explanation:
Are the ratios 3:6 and 1:2 equivalent?
Answers
Answer:
yes these are equivalent bcz
3/6=1/2
Step-by-step explanation:
PlZ make me brainliest
Answer:
Yes
Step-by-step explanation:
3/6= 0.5
1/2= 0.5
Find the volume of the cone.
Answers
Answer:
[tex]14.50[/tex]
...........
Find the value of, x/2 + x/3 + x/6
Answers
3x/3•2+2x/2•3+x/6
3x/6+2x/6+x/6
3x+2x+x6
—————-
6
6x/6
SOLUTION x