Answers
Answer:
Account B principle for B=400, principle for A=200
Step-by-step explanation:
Related Questions
A explanation would help very much
Answers
Answer:
x = 14
y = 40
Step-by-step explanation:
3y+8 = 128
3y = 120
y = 40
45/20=2.25 (scale factor)
5x-25 = 2.25(2x-8)
5x-25 = 4.5x - 18
.5x = 7
x=14
NEED HELP W GEOMETRY
In △
ABC, ∡A
is 2 more than twice ∡B
, and ∡C
is 7 less than twice ∡B
. What is the measure of each angle in △
ABC and what is its classifications?
Answers
Answers:
Angle A = 76Angle B = 37Angle C = 67Triangle ABC is an acute triangle. It's also a scalene triangle.
====================================================
Work Shown:
x = measure of angle B
2x+2 = measure of angle A, since we're told its "2 more than twice angle B"
2x-7 = measure of angle C, for similar reasoning
The three angles add to 180. This is true for any triangle
A+B+C = 180
(2x+2)+(x)+(2x-7) = 180
5x-5 = 180
5x = 180+5
5x = 185
x = 185/5
x = 37
This means angle B is 37 degrees. The other two angles are
A = 2x+2 = 2*37+2 = 74+2 = 76
C = 2x-7 = 2*37-7 = 74-7 = 67
----------------
In summary, we have these three interior angles
A = 76B = 37C = 67As a way to check, note how A+B+C = 76+37+67 = 180. This confirms the answer. All three angles mentioned are smaller than 90 degrees, so this triangle is acute.
Furthermore, because all three angles are different measures, this means all three sides are different lengths. This leads to triangle ABC being scalene.
Use the tangent to find the length of side PR.Express your answer to the nearest tenth.
Answers
Answer:
PR = 4.9
Step-by-step explanation:
For given angle Q, RQ is the adjacent leg, and PR is the opposite leg.
We recall the meaning of the tangent ratio.
tan A = opp/adj
Here we have
tan Q = opp/adj
tan 51 deg = PR/4.0
PR = 4.0 * tan 51 deg = 4.9
Answer: PR = 4.9
#3 Write the fraction in simplest form 5/5
Answers
The answer is one.
Its one because when both the numerator and the denominator are the same number they equal 1.
For example, if you needed to fill a bag with 5 candies. The fraction 5/5 would be putting all 5 candies in the bag and them you have one full bag.
math 2 help ummmmmyeah
Answers
Answer:
1. 38 degrees
2. 38 degrees
Step-by-step explanation:
It tells you that angle 1 is 38 degrees, and they are supplementary angles, which means angle 2 is also 38 degrees.
Hope this helps :)
Let me know if there is anything to fix!!
What is the answer to n/4 = -9
Answers
Answer: n=-36
Step-by-step explanation:
Answer:
-36
Step-by-step explanation:
n/4=-9
Can be rewritten as
n/4 x 4 = -9x4
simplify
n=-36
Help pls!!!!!!!!!!!!!!!!!!!!!!!!! Questions 2 Five students scored 80 on a test, five students scored 85, and five students scored 90.
Complete each statement below by inserting the correct number
a. The mean is equal to
b. The median is equal to
C. The range is equal to
d. The mean absolute deviation is equal to
Answers
Answer:
Ñ consigo responder pois estar em inglês
What equivalent ratio to 5:15?
Answers
Answer:
10 : 30
Step-by-step explanation:
Answer:
10:30
----------------------
Evilate the functions
f(x+7)=
Answers
Answer:
hindi ko alam pano bayanpasenya naPlace the integers in order from greatest to least ? What the order? I need help
Answers
Answer:
9,8,1,0,-10,-15
Step-by-step explanation:
HOPEE HELPSS HEHE
plecorato de potasio es elemento
Answers
Answer:
no es un elemento de la tabla periódica
15/3 = 5 4_7 + 5 2_3
b=?
Answers
Answer:
0 < 5 < 54/7 < 52/3
Step-by-step explanation
0/21 < 105/21 < 162/21 < 364/21
12 x satisfies the inequality: 2x -8 < 12
Create an inequality to represent all the possible values of x.
Answers
Answer: x<10
Step-by-step explanation:
2x-8<12
2x-8+8<12+8
2x<20
[tex]\frac{2x}{2}[/tex]<[tex]\frac{20}{2}[/tex]
x<10
The zoo charges $14.50 for each visit, or you can buy a membership for $100
Answers
Answer:
Step-I’m going to need more information
Answer:
ill rather buy the membership
Step-by-step explanation:
Because its less money for more times to go to the zoo.
¿Cómo se dice 80 en números romanos?
Answers
Answer:
PLEASE MARK ME BRAINLEST...
Step-by-step explanation:
Para leer y escribir correctamente el número 80 como número romano LXXX, debe leerse y escribirse de izquierda a derecha, y de mayor a menor número.
Answer:
Guessing that Romanos means Roman Numerals = LXXX
Step-by-step explanation:
L=50
X=10
10X3= 30
30+50=80
Andrew has 1/2 of his assignment left to do. He has three days left to complete it. If he divides up the work evenly over the three days. what fraction of the work should he complete each day to finish on time?
Answers
Answer:
the minimum work he can do to complete it in 3 days is 1/3.
So he should do at least 1/3 of the work each day to complete it on time.
Answer = 1/3
Step-by-step explanation:
what is the solution of 4 + √ 5x + 68 = x + 10
Answers
Answer:X=3
Step-by-step explanation: Option B
A bank pays 3.4% annual interest,
compounded monthly. If $1550 is invested
for 11 years, what will be the ending value
of the account?
Answers
Answer:
$2,251.79.
total compound should be is $701.79.
Step-by-step explanation:
Find the m AB
X
34°
B
34°
68°
146°
56°
Answers
Answer:
68°
Step-by-step explanation:
Given
<AXB = 34 °
Arc AB = 2 * <AXB ( Relation between arc and inscribed angle)
Arc AB = 2 * 34°
= 68°
Hope it will help :)
if a Biro costs 12.50naira. How many biros can buy with 300 naira?
Answers
Answer:
300\12.50
Step-by-step explanation:
that will be your answer bra
Wat is the word form for 8.008
Answers
Answer:
8.008 in Words: eight and eight thousandths in (US) American English, Number Converted (Spelled Out) to Words.
How many real-number solutions does the equation have? - 7x2 + 6x + 3 = 0
Answers
Answer:
How many real-number solutions does the equation have? - 7x2 + 6x + 3 = 0
Step-by-step explanation:
a. B^2-4AC = 36-(-84) = 120.
The discriminant is positive. Therefore, we have 2 real solutions.
b. B^2-4AC = 324-324 = 0. 1 real solution.
Hope this helps!
I have 21 students and each picture takes 3 minutes and each class picture takes 10 minutes
Answers
Answer:
It would take 73 minutes in total.
Step-by-step explanation:
21 students x 3 minutes = 63 minutes
63 + 10 = 73
I hope this is what you were asking :)
For the sequence defined by a1=2
An+1=5/an-4
Answers
Answer:
i thnk is 239.213
Step-by-step explanation:
please help me thank you
Answers
Answer:
y+3=-3/5(x + 5)
Step-by-step explanation:
3x+5y=15 has a slope of -3/5. With the point (-5,-3) that would be y + 3= -3/5(x + 5) in point slope form.
Find the measure of an angle such that the difference between the measures of its supplement and three times its complement is 60°
The measure of the angle is
Answers
Answer:
X=50
Step-by-step explanation:
x is the angle
180 - x is its suplement
90 - x is its complement
(180 - x) - 3(90 -x) = 10
180 - x -270 +3x = 10
-90 + 2x = 10
2x = 100
X = 50
2. Izza walked 5 steps forward, 8 steps backward, 9 steps forward and 3 steps backward. How
many steps is Izza from where she started?
3. Samuel was at the ground floor when he decided to go to the fourth floor. He then went down 2
or and went up 7 more floors. Where is he now?
On a winter night the temperature dropped f.rom -6°C to -15°C. How many degrees did the
Tamperature drop?
Answers
Answer:
Izza walked 3 steps forward
samuel is on the 9th floor
-9 degrees
Step-by-step explanation:
Which statement is not true about the data shown
by the box-and-whisker plot below?
0 10 20 30 40 50 60 70 80 90 100
Select one:
a. The median of the upper half of the data is
70.
b. The range is 60.
C. Three fourths of the data is less than 58.
d. Half the data lies between 43 and 70.
e. None of the above
Answers
Answer:
A
Step-by-step explanation:
Because it's 50 writing it down n scratching it out u will find that 50 is your median not 70
Answer:
for me, the answer was "Three-fourths of the data is less than 58." or C.
Step-by-step explanation:
coz i had the same question and that was the answer for me, but not sure for others.
Please help this is due today!
Use the diagram to complete the statements using correct notation. If there is not enough information to prove congruency, explain why:
Example cannot be determined
If it’s a congruent, the congruence reason has to be SAS SSS ASA OR SAA
Do not answer this with one answer ,blank, or a ridiculous answer.... this is serious please.
Answers
Answer:
Can not be determined.
Step-by-step explanation:
From the figure attached,
In ΔHFS and ΔIFS,
Side HS ≅ Side HI [Given]
∠HFS ≅ ∠IFS [Given]
Side FS ≅ Side FS [Reflexive property]
But there is no property of SSA (Side-side-angles for the congruence of two triangles)
Therefore, answer is "can not be determined".
I need the answer asap!!
Answers
Answer:
Step-by-step explanation:
x² × 2x² = 2x^4 (2x to the power of 4)
x² × -3x = -3x³
+3 × 2x² = 6x²
+3 × -3x = -9x
2x^4 , -3x³ , 6x², -9x
In bold are the bottom two