Answers
Answer:
Step-by-step explanation:
1) AC⊥BD and BD bisects AC 1) given
2) AD≅DC 2) linear bisector thm.
3) ∠ADB and ∠CDB are right angles 3) perpendicular bisector thm.
4) ∠ADB ≅ ∠CDB 4) all right ∡'s are congruent
5) BD ≅ BD 5) reflexive POV
6) ΔABD ≅ ΔCBD 6) SAS
Hope this helps!
btw, I was not able to put the lines on top of some of the letters, so my apologies.
Related Questions
Can someone help me please
Answers
Answer: Least to greatest: 6, 4+2n, 12.5, 4n
Step-by-step explanation:
pi = 3.14
4n = 12.56
4 + 2n = 10.28
Least to greatest: 6, 4+2n, 12.5, 4n
Answer:
4π, 12.5, 4+2π, 6
Step-by-step explanation:
4π=12.56637
12.5=12.5
4+2π= 10.2831853
6=6
28
6. Hannah has 229 horse stickers and
164 kitten stickers. How many more
horse stickers than kitten stickers does
Hannah have?
Answers
Subtract 229 and 164 its 65 so thats your answer .
Beth put $8,000 in a savings account. At the end of a year
the account had earned $720 in interest. What was the
yearly interest rate on the account?
Answers
Answer:
It's %9.0.
Step-by-step explanation:
answer plsplsplsplsplsplsplsplspls
Answers
Answer:
10 or 5
Step-by-step explanation:
I think 10
what is the slope of this graph?
Answers
Answer: The slope is 0.
Step-by-step explanation: If the line is horizontal, the slope is 0
The rise is 0. 0 divided by any number is 0.
If the line is vertical, the slope is undefined.
No number can be divided by 0, so mathematicians call this situation "undefined."
Simplify, (2^-6)(5)(2^3 x5)^2
Answers
Answer:
5^3
Step-by-step explanation:
Apply the property (ab)^n=a^nb^n
Apply property (a^n)^a^nm
Rearrange the terms so they are next to terms with same base
Apply the property a^n a^m=a^n+m
Line v is parallel to line w
Which set of statements about the angle is true
Answers
Answer:
∠1 ≅ ∠5, ∠2 ≅ ∠4, ∠3 ≅ ∠6
Monica had a savings account that paid her an interest rate of 4%. After she had this account for 12 years, she had received $192 in interest. How much money had she put into the account at the beginning of the 12 years?
Answers
Answer:
Money she put in her account = $400
Step-by-step explanation:
As, to find the interest the formula is PTR/100 = I
Where P = Principcal
And T = time (in years)
And R = rate
And I = interest
So here p is not present we need to find it
R = 4%
And T = 12 years
And I = $192
= p x 4 x 12 /100 = 192
P x 4 x 12 = 19200
P x 48 = 19200
P = 19200/48
P = 400
So Principcal = $400
3$ pre child 5$ adult totaling 374 tickets sold at the cost of 1524 dollars. how many child and adult tickets were sold
Answers
Answer:
173 children tickets were sold and 201 adult tickets were sold
Step-by-step explanation:
Let the number of child ticket sold be x
Let the number of adult ticket sold be y
If the total number of ticket sold is 374, hence;
x +y = 374 .... 1
Also if the ticket cost 3$ per child and 5$ per adult with total cost of $1524, this can be expressed as;
3x + 5y = 1524..... 2
Solve both equations simultaneously
From 1; x = 374 - y ...3
Substitute equation 3 into 2
3(374-y)+5y = 1524
1122-3y+5y = 1524
1122+2y = 1524
2y = 1524 - 1122
2y = 402
y = 402/2
y = 201
Since x = 374-7
x = 374 - 201
x = 173
Hence 173 children tickets were sold and 201 adult tickets were sold
Sean places 10 tomato plants in rows. All rows contain the same number of plants. There are between 3 and 8 plants in each row. How many plants are in each row
Answers
Answer:
240
Step-by-step explanation:
so what is 3*8 and then what ever you get you multiply by 10
Which answer best describes the shape of this distribution?
bell-shaped skewed left
8 9 10 11 12 13 14 15 16 17
s § 10 11
skewed right
uniform
Next
Answers
Answer:
skewed right
Step-by-step explanation:
I took the k12 test and I got the answer right
Question
-3(-4)=
Please help me I don’t know what to do!
Answers
Answer:
The answer is 12. Please please like.
Someone plz help i need numbers 24 and 26
Answers
i hope you understand
1Jada made 6 cups of blueberry jam and divided the jam equally among 4 containers. How much jam went in each container? I pick you as brainlist
Answers
Answer:
That would be 1.5
Step-by-step explanation:
Here it is.
How high is a tree that casts a 35-ft shadow at the same time a 8-ft post casts a shadow which is 9-ft long
Answers
Answer:
it depend on which angle is the sun is
Step-by-step explanation:
Answer:
It would be approximately 40 ft, but the precise answer is 39.375 ft. Hope that helped!
Step-by-step explanation:
anyone wanna help me out
Answers
slope formula is y2-y1/x2-x1
(18-(-10))/(-4-(-11))
28/7
4
Which of the following best estimates the sum 1/2+1/3
a 0.4
b .5
c .8
D 1.1
Answers
Please help!!!! Select the correct location on the graph.
Graph the point that has the coordinates
Answers
Answer:
Its the one on the left
Step-by-step explanation:
Question
8 - (-7) =
Plz help me!!!
Answers
Answer:
8-(-7)=
8(7)=
8+7=15
Step-by-step explanation:
prove me wrong
a group of 6 schools
plan to divide
a grant of $29.4 millions equally
How much will each school
receive?
Answers
Answer:
$4,900,000
Step-by-step explanation:
29,400,000 / 6 = 4,900,000
each school will receive 4.9 million
29.4million divided by 6=4.9 million
Evaluate the expression |2x-5| for x = -3 and for x = 3
Answers
Answer: 11 and 1
Step-by-step explanation:
Absolute value = positive
|2x-5| for x = -3 and for x = 3
|2(-3) - 5| = |-6-5| = |-11| = 11
|2(3) - 5| = |6-5| = 1
Imagine you are falling into a deep hole full of poisonous spiders and snakes. How would you survive? Also, what's 1000 - 7?
Answers
Answer:
I would survive by trying to stick on the walls
1000-7 = 993
Hope I helped:)
help please with math decmal
Answers
2. 258.3
3. 697.2
4. 93.5
5. 85.82
6. 3547.9
Hope this helps!
Enter the sum of numbers as a product of their GCF.
Print
45 +90
The sum of the numbers as a product of their GCF is
Answers
Answer:
4, 7 ,2
Step-by-step explanation:
ANSWER WUICK WILL.MARK BRANLIEST The ratio of North American Butterflies to South American butterflies at a butterfly park is 8:5. The ratio of
South American butterflies to European butterflies is 5:2. There are 80 North American butterflies at the
butterfly park.
How many european butterflies are there
Answers
Answer:
20 butterflies
Step-by-step explanation:
80:50=8:5
50:20= 5:2
20 european butterflies
Using the common denominator, what is an equivalent fraction for
4/7 ?
Answers
Answer:
6/7,5/7,and 1/8 I think T^Thow many 2/3s are in 3
Answers
Answer:
7 and 1/3
Step-by-step explanation:
Bradley and Melissa share $2,000 in the ratio 2:3. a. How much money did Bradley receive? b. How much money did Melissa receive. c. Melissa used her share as a down payment on a dining room set costing $1,500. What is the balance she owes on the dining room set? (Answer all 3 parts of the question.)
Answers
Answer:
a)800
b)1200
c)300
Step-by-step explanation:
2+3=5
2000/5= 400
Answer:
a=$800 . b=$1200 . c=$300
Step-by-step explanation:
2000/5=400
400x2=800
400x3=1200
A small artichoke contains about 9 milligrams of vitamin C. It also contains about 15% of the recommended amount of vitamin C an average adult should get each day. About how many artichokes would an average adult have to eat in a day to get the necessary amount of vitamin C.
Answers
Answer:
7 Artichokes
Step-by-step explanation:
To figure this out, we need to find out how much Vitamin C an average adult needs. We set up a proportion.
[tex]\frac{9}{15} = \frac{x}{100}[/tex]
[tex]15x=900[/tex]
[tex]x=60[/tex]
Now, since each artichoke is worth 9 milligrams, we divide 60 by 9.
[tex]60/9=6.66666...[/tex]
So, to get the necessary amount of Vitamin C, we round up to 7.
Find the exact value of tan(sin^-1((-12/13))
Answers
Answer:
2.399
Step-by-step explanation:
Given the trigonometry expression:
tan(sin^-1((-12/13))
We are to find the exact value
tan(sin^-1((-12/13)) = tan(sin^-1((-0.9231))
tan(sin^-1((-12/13)) = tan(-67.38)
Also note that tan(-theta) = -tan theta
tan(-theta) = -tan67.38
tan(-67.38) = -2.399
The exact value is 2.399