Answers
Answer:
90
Step-by-step explanation:
a triangle's angles all add up to 180. take 51 and 39 away from 180 and you get 90
Answer: 90 degrees
Step-by-step explanation:
Theorem:
a+b+c=180 degrees
39 degrees + 51 degrees + x degrees = 180 degrees
39 + 51 = 90
180 - 90 = 90
Related Questions
What is the value of the square root of 72 to the nearest tenth?
Answers
Answer:
8.5
Step-by-step explanation:
Because I used a calculator
The square root of 72 is 8.48528137424 ...
The hundredths digit (8) rounds up.
So the square root of 72 rounded to the nearest tenth is 8.5.
Now you can multiply this to see if the product is near 72.
8.5 times 8.5 is 72.25.
is this a real person
Answers
Answer:
who
Step-by-step explanation:
Answer:
yes......
d synch office
yes it is...
Andre drives a bike for 4 hours covering 160 km. Find the distance covered by him in 7 hours.
Answers
Answer:
I think is 280km :))))))
Answer:
Andre covered 280km.
Step-by-step explanation:
I would say make a proportion:
?= distance covered
4 - 160
7 - ?
Solve: 7×160÷4=280.
Simplify the following expression.
3^3/5• 3^(-7/5)
Answers
Answer:
[tex]\frac{1}{3x^{\frac{4}{5}}}[/tex]
Step-by-step explanation:
Subtract the exponents: 3/5 - 7/5 = -4/5
Equation would become 3^-4/5
Which is equivalent to 1/3x^4/5
A circle has a diameter of 26 units. What is the area of the circle to the nearest
hundredth of a square unit?
A 81.68
B 530.93
C 2,123.72
D 8.494.87
Answers
Answer:
b
Step-by-step explanation:
area = pie x radius(2)
= 3.142 x 13 (2)
= 530.998
A pencil pouch has 12 pencils and 30 led pencils, What is the ratio of
pencils to led pencils?
Answers
Answer: 12:30
Step-by-step explanation: Trust me. I got 100.
Answer:
6::15
Step-by-step explanation:
A flying squirrel's nest is 6 meters high in a tree. From its nest, the flying squirrel glides 8 meters to reach an acorn that is on the ground. How far is the acorn from the base of the tree? If necessary, round to the nearest tenth.
Answers
Answer:
2 meters
Step-by-step explanation:
divide 120 in the ratio of 1 : 4
Answers
Dividing 120 in the ratio of 1 : 4 will give 24 and 96.
The first number that'll be gotten based on the information given will be:
= 1/5 × 120
= 24
The second number that will be gotten based on the information given will be:
= 4/5 × 120
= 96
Therefore, the numbers will be 24 and 96.
Read related link on:
https://brainly.com/question/18922046
Determine the slope of the line that has the points (-5, 8) and (-5, 3).
O A. O
B. -2
C. 2
OD. Undefined
Answers
Answer:
Option D : Undefined
Step-by-step explanation:
Given points (-5,8) and (-5,3) lies on a line.
Slope of a line is given by:
m = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]m = \frac{3-8}{-5-(-5)}\\\\m=\frac{-5}{0}[/tex]
Anything divided by zero is undefined.
Therefore,
Option D is the correct answer.
help for brainlest what can be use ti
Answers
Answer:
2x(5+13)
Step-by-step explanation:
add then multiply by 2
Answer:
to find perimeter
= 2(L+w)
= 2(5+13)
10+26
36
so the answer is 2×(5+13)
hope it's helpful ❤❤❤❤
THANK YOU.
What is the price of $45 art set with 7% tax
Answers
Answer:
$48.15
Step-by-step explanation:
Take 45 and multiply it by 0.07 and you get 3.15. Add that number to 45 and you get 48.15 as your answer
what is the unit price of cheese if 1.6 pounds cost $14.40?
Answers
Answer:
$8.87 per pound
Step-by-step explanation:
Answer:
32647
Step-by-step explanation:
It is this becasue i know
It is in the picture Thanks :D
Answers
Answer and Step-by-step explanation:
P is less than -1 (P < -1) is the answer.
P on the line is shown to be in between -2 and -1. This means that P has to be greater than -2, and also be less than -1.
Less than -1 is an option, so that is the answer.
#teamtrees #WAP (Water And Plant)
please help√√√:-) 1111
Answers
Answer: 1246 for the first and 1400 for the second
Step-by-step explanation:
can someone plz help i need it quick
Answers
Answer:
The correct answer is 70.
60+50=110
180-110=70
the angels x and y are equivalent
Step-by-step explanation:
hoped this helped
✩brainliest appreciated✩
Answer:
the answer is dododoodod
Step-by-step explanation:
On a coordinate plane, the coordinates of vertices R and T for a polygon are R(−7, 3) and T(3, 3). What is the length of Side RT of the polygon?
4 units
6 units
10 units
16 units
Answers
Hope this helps
Answer:
The answer is 10 units because if you add up all the units that would be on the side you will get 10
Step-by-step explanation:
which of the following choices is a possible length for DF? 17 39 19
Answers
Answer:
39
Step-by-step explanation:
Alicia borrowed $3000 from the bank at a rate of 12% simple interest per year. How much TOTAL did she pay the bank back after 5 years? (Hint: do NOT add the amount back to the money she borrowed)
Answers
Answer:
1440 $
Step-by-step explanation:
3000 - 100%
x - 12%
360 - 1 yea
Step-by-step explanation:
Hiiii Can someone please help me please
A, B, C, or D
F, G, H, or J
Ill give lots of points because there's two Please help me thank you BRAINLIEST ANSWER btw ❤️
Answers
Answer:
B, H
Step-by-step explanation:
The electrician charges 45 dollars per hour and 30 at the beginning. We are multiplying the hours, h, by 45 to get 45h. We add 30 to get C=45h+30
Jerome will always earn 75 dollars, but he also gets 10 percent commission, which is 0.10.
Answer:
B and H are the correct answers
Elijah is planning a circular flower garden with a 12 foot diameter. He will put plastic edging along the flowerbed. How many feet of edging will Elijah need to enclose his flower garden? Round to the nearest tenth place. (Use 3.14 for π)
Answers
Answer:
[tex]37.7\ \text{foot}[/tex]
Step-by-step explanation:
The length of the edging will be equal to the circumference of the circular flower garden.
Here, the diameter of the circular garden is [tex]d=12\ \text{foot}[/tex]
Circumference of a circle is given by
[tex]C=\pi d\\\Rightarrow C=3.14\times 12\\\Rightarrow C=37.68\approx 37.7\ \text{foot}[/tex]
The length of the edging is [tex]37.7\ \text{foot}[/tex].
MMA-A Unit 3 packet answer key? Lmk
Answers
Answer:
yea its right here
Step-by-step explanation: sike
find the trigonometric ratio
this is geometry with trig
Answers
Answer:
tanZ = [tex]\frac{20}{15}[/tex]
Step-by-step explanation:
tanZ = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{XY}{ZY} }[/tex] = [tex]\frac{20}{15}[/tex]
Inequality’s
c) Solve 3x + 7 > x + 19
Answers
Answer:
x > 6
Step-by-step explanation:
3x + 7 > x + 19 (Given)
2x > 12 (Subtraction Property Of Inequality)
x > 6 (Division Property Of Inequality)
Solve by completing the square x^2-10x-24=0
Answers
Step-by-step explanation:
=x²-10x-24
=x²-4x+6x-24
=x(x-4)+6(x-4)
=(x-4)(x+6)
hope it helps.
Emma is shopping at the bike store and found a bike regularly priced at $299.00 before tax. It is on sale today for $254.15 before tax. What is the percent of discount on the bike?
Answers
Answer:15%
Step-by-step explanation:
i hope this is the answer
What is the y-intercept of the graph of the line given by the equation 3y + 4x = 15
A. 5
B. 4
C. 3
D. -4/3
Answers
Answer:
It would be 5
Step-by-step explanation:
A pump moves 70 gallons of water
per minute. How long will it take the
pump to empty a 2,030-gallon tank?
Answers
70 x 1 = 70 Gallons per minute
2,030/70 = 29 minutes
If a line passes through (4,13) and (6,19) what is the slope? And can you please explain how you got your answer
Answers
Answer:
The slope is 3.
Step-by-step explanation:
The equation for slope is either [tex]\frac{y2-y1}{x2-x1}[/tex] or [tex]\frac{y1-y2}{x1-x2}[/tex]. So this should be [tex]\frac{19-13}{6-4}[/tex], which is 3.
Answer:
Slope =
6
—
2
Step-by-step explanation:
First find the rise over run
Second use the format
Y2-y1
———-
X2-x1
Using the format you will get this
19-13
——
6-4
Next solve
Which then you get
6
—
2
WILL MARK YOU BRAINLIEST
Answers
Answer:
Hey i think its C
Step-by-step explanation:
What is the solution of the system? {5x−y=−21x+y=−3 Enter your answer in the boxes. ( , )
Answers
Answer:
(-4,1)
Step-by-step explanation:
im pretty sure that is the answer, i will finish the test and tell you if it is right in the comments i guess lol
Answer:
(-4,1)
Step-by-step explanation:
I took the test
