Answers
Related Questions
the measure of an angle is nineteen times the measure of its complementary angle. what is the measure of each angle?
Answers
Step-by-step explanation:
officially, complementary angles complete each other to a total sum of 90 degrees.
supplementary angles complete each other to a total sum of 180 degrees.
angle 1 = 19× angle 2
90 = angle 1 + angle 2 = 19×angle 2 + angle 2 = 20×angle 2
angle 2 = 90/20 = 9/2 = 4.5 degrees.
angle 1 = 19×4.5 = 85.5 degrees.
and so, it seems to me, your teachers made a severe definition mistake and aimed for 180 degrees instead of the correct 90 degrees.
in that case, everything doubles.
angle 2 = 9 degrees
angle 1 = 171 degrees
If measure of an angle is 19-times measure of its complementary-angle, then measure of one angle is 85.5° and other is 4.5°.
Let us denote the measure of the angle as = "x" degrees.
The complementary angle is the angle that, when added to the given angle, forms a 90-degree angle.
The complementary-angle to "x" degrees is = (90 - x) degrees,
We know that the measure of the angle is nineteen times the measure of its complementary angle, we can write the equation as :
x = 19(90 - x),
x = 1710 - 19x,
20x = 1710,
x = 1710/20,
x = 85.5,
Therefore, the measure of the angle is 85.5 degrees. The measure of its complementary angle is 90 - 85.5 = 4.5 degrees.
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2+2/50
what is the answer?
Answers
Answer:
2.04
Step-by-step explanation:
Answer:4/50
Step-by-step explanation:
2+2 = 4
What is the fully factored form of 32a3 + 12a2?
4a2(8a + 3)
4a(8a2 + 3a)
12a2(3a + 1)
12a(3a2 + a)
Answers
Answer:
The answer is the first one. 4a²(8a+3) Hoped that helped! :)
The population of a nearby town dropped from 7,500 to 6,000 in one year.
What was the percent decrease in the town's population that year?
Answers
Answer:
The answer is 20 percent.
what is (x+4) (2x-1) in standard form
Answers
Answer:
[tex]2x^{2} +7-4[/tex]
Step-by-step explanation:
Distribute x+4 into 2x-1 to get
[tex]2x^{2} +7-4[/tex]
Answer:
y= 2x^2+7x-4
Step-by-step explanation:
if you make a box plot it is easier to figure answers like this out.
A person invests 3500 dollars in a bank. The bank pays 5% interest compounded
semi-annually. To the nearest tenth of a year, how long must the person leave the
money in the bank until it reaches 8900 dollars?
r
A = P(1 + )nt
n
Answers
Answer: 18.9
A=8900
P= 3500
r = 0.05
n = 2 (semi-annually)
T= 18.9
Satchmo bought half pound of mangoes for $6 how much would he pay for 13/4 pounds of mangoes ?
Answers
Answer: 39
Step-by-step explanation: 1/2 = 6
13/4 = x
cross mutiply13/4 * 6=19.5divide both sides by 1/2answer is 39If Satchmo bought half pound of mangoes for $6 then he pay $39 for 13/4 pounds of mangoes.
What is Ratio?A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.
Given that Satchmo bought half pound of mangoes for $6
We need to find the amount he has to pay for 13/4 pounds of mangoes.
Let x be the amount he has to pay for 13/4 pounds of mangoes..
We find the value of x by forming a proportional equation by given data.
1/2/6=13/4/x
1/12=13/4x
Apply cross multiplication
4x/12=13
x/3=13
x=39
Hence, Satchmo pay $39 for 13/4 pounds of mangoes.
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What is the positive difference between 8 and 9
Answers
Answer:
8-9=-1
just absoulte value. |-1| = 1
Step-by-step explanation:
Solve for x.
X+10
—-
5
X-2
—-
6
Answers
Answer:
X+10 5Step-by-step explanation:
we divide since when 5 can divide 2
10divide 5 is 2 so x = 2.so as the second2 divide 6 is 3 so X =-3Please help I need the answer
Answers
Step-by-step explanation:
(i) Here in ∆ AED and ∆ CEB ,
ang . DAE = ang. BCE AD = BC ang. AED = ang. BECHence by AAS congruence congruence condition ,
∆AED [tex]\cong [/tex] ∆CEBAlso ,
AE = CE . . . . . (i) BE = DE . . . . . (ii)==========================================
(ii) In ∆ AEB and ∆CED ,
AE = CE BE = DE ang. DEC = ang. AEB ( vertically opposite angles)Hence by SAS condition ,
∆AEB [tex]\cong [/tex] ∆CED===========================================
(iii) Here ,
ang BAC = ang. DCASince these two angles are alternate interior Angles and equal . Hence the lines will be parallel . Also since ∆AEB is congruent to ∆CED , the corresponding sides will be equal . Hence AB = CD .
Hence Proved !An algebraic expression is described as 4 less than the product of 16
and the sum of hand 5. What is the value of this expression when
h = 92
Please help me
Answers
Answer:
Below in bold.
Step-by-step explanation:
The expression is:-
f(h) = 16(h + 5) - 4
When h = 92:
f(92) = 16(92 + 5) - 4
= 16 * 97 - 4
= 1552 - 4
= 1548.
A recipe has a ratio of 1/3 cup of sugar to 4 cups of water if 2 cups of sugar are used how many cups of water are needed
Answers
Answer:
24 cups is the answer!
Step-by-step explanation:
Hope this helps :)
Answer:
24 cups
Step-by-step explanation:
1/3
2=6/3
4*6= 24
Help please please with this and another
Answers
Answer:
6-8k
Step-by-step explanation:
2(3-4k)=2*3-2*4k=6-8k
The cost of a car rental is $40 plus $0.18 per mile. You are on a budget of $67. Write and solve an inequality to find the greatest distance you can drive while staying within your budget.
Answers
Answer:
You can pay a maximum of $84.
formula is:
84 = 40 + .22*m
subtract 40 from both sides of this equation to get:
44 = .22*m
divide both sides of this equation by .22 to get:
44/.22 = m
simplify to get:
m = 200
you can go at most 2
30 pts pleeeaase answer correctly
Answers
Answer:
what is the question?
Step-by-step explanation:
(a^3 b^12 c^2) * (a^5 c^2) * (b^5 c^4)^0
A) a^15 b^12 c^4
B) a^8 b^17 c^8
C) a^14 b^15 c^9
D) a^8 b^12 c^4
Answers
Step-by-step explanation:
[tex] = ( {a}^{3} {b}^{12} {c}^{2} ) \times ( {a}^{5} {c}^{2} ) \times ( {b}^{5} {c}^{4} ) {}^{0} [/tex]
[tex] = {a}^{3 + 5} {b}^{12} {c}^{2 + 2} [/tex]
[tex] = {a}^{8} {b}^{12} {c}^{4} [/tex]
Option D
Two positive improper fractions are multiplied. Is the product sometimes, always, or never less than 1? Explain.
Answers
Answer:
The answer is yes, when two improper fractions is multiplied, the product will always be more than one.
Because when you convert an Improper fraction, the decimal value of it is always more than 1. Thus any improper fraction, added or multiplied with each other the answer will always be more than 1.
Example:
5/ 2 = this is an improper fraction. To convert it into decimal divide the denominator from the numerator
=> 5 / 2
=> 2 1/2
Which fraction is equal to 0.54--
Answers
Answer:
27/50
Step-by-step explanation:
Answer:
27/50
Step-by-step explanation:
54 is another way of writing 54 hundredths, or as a fraction, 54/100. Asking for a simplified fraction is asking you to reduce the numerator and denominator by any common terms. 54 and 100 are both divisible by 2, so we get to 27/50. These have no factors in common, so 27/50 is our simplified fraction.
Find the of fish food cubes it takes to fill the large box
Answers
Answer:
Step-by-step explanation:
What exactly is your question first of all?
will give brainliest
Answers
Answer:
D. 1356.5 cm³
Step-by-step explanation:
The volume of a cone can be represented by:
V = (π)(r²)(h/3)
Substitute the known values:
π = 3.14
r = 12
h = 9
V = (3.14)(12²)(9/3)
Square 12.
V = (3.14)(144)(9/3)
Divide 9 by 3.
V = (3.14)(144)(3)
Multiply 3.14 and 144.
V = (452.16)(3)
Multiply 452.16 and 3.
V = 1356.48
Round to the nearest tenth.
V = 1356.5.
please help!!! thanks!!!
Answers
Answer:
C
Step-by-step explanation:
Use the quadratic formula to find the roots. Find the factors from the roots, then multiply the factors together.
Which expression is equivalent to
8
p
−
3
n
+
4
q
−
9
m
Answers
Answer:
4p-n+2q-3m
Step-by-step explanation:
:)
Please help me please!! −
2 -2/5x -9 < 9/10 Plsss help!
5
x
−
9
<
9
10
Answers
Answer:
Step-by-step explanation:
Please help asap. I really need this!!
Answers
Answer:
65
Step-by-step explanation:
Drag the numbers so their absolute values are ordered from least to greatest.
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Answer:
I really don't know sorry
istg whoever made savvas realize i need to have a converstaion with rihgt now i hate it so mcuh
Answers
Answer:
Hey :D
Step-by-step explanation:
profa lo necesito urgente
Answers
the answer is 5x But if you know what "x" is then just multiply the x first and then the addition
I WILL GIVE BRAINLIEST
Answers
Answer:
I think this one will be D.
TR=UR
Hope this helps :)
The graph below represents the linear equation y = 3/5 x- 2.
Answers
Answer:
The y-intercept is -2 and the slope is 2/3
Step-by-step explanation:
Graph the line with slope 2 passing through the point (-1, -3).
Answers
Answer:
Step-by-step explanation:
Start with the standard equation of a straight line, y=mx+b, where m is the slope and b is the y-intercept (the value of y when x=0).
We know m, so:
y = 2x + b
Now find b by using the given point (-1,-3)
y = 2x + b
-3 = 2(-1) + b
b = -1
The equation is y=2x-1
