Answer:
I think its 30
Step-by-step explanation:
The area of a rectangular field is 4425 m².
If the width of the field is 59 m, what is its length?
Step-by-step explanation:
Area can be calculated by multiplying length and breadth
[tex]a = w \times l[/tex]
[tex]4425 = 59 \times l \\ l = \frac{4425}{59} = 75 \: m[/tex]
HELPPP rnnnnnn PLEASEE
Answer:
Sum = 180 degrees
Angle A = 85 degrees
Angle B = 95 degrees
Step-by-step explanation:
A triangle's angles will always be equivalent to 180 degrees when finding their sum.
For this triangle, 80, 15, and A will equal 180 degrees.
80 + 15 + A = 180
Combine like terms
95 + A = 180
Isolate variable A by subtracting both sides by 95
A = 85
85 degrees
Similar to a triangle, a straight line is also equivalent to 180 degrees
A + B = 180
Plug in the value for variable A
85 + B = 180
Isolate variable B by subtracting both sides by 85
B = 95
URGENT PLS HELP - This proof shows the first five steps for verifying
Cotangent squared (StartFraction x Over 2 EndFraction) = StartFraction cosine x + 1 Over cosine x minus 1 EndFraction
Use the drop-down boxes to complete the steps of the proof.
Answer:
Step-by-step explanation:
♦:
Tangent half-angle identity
♣:
1 + cos x
◼:
1 - cos x
A number h added to −3 is at most 3.4.
Answer:
-3 + h ≤ 3.4
Step-by-step explanation:
Let the unknown number be h. If A number h added to −3, this is expressed as;
-3 + h
Since the result is at most 3.4, it means that it cannot be greater than 3.4, hence the best inequality sign to use is a less than or equal to sign ≤. The required expression will be;
-3 + h ≤ 3.4
Which set of sides would NOT make a triangle?
Answer:
the 3rd one
Step-by-step explanation:
Answer:
A) 12 cm, 7 cm, 5 cm
Step-by-step explanation:
For the side lengths of a triangle to be true, the smaller side lengths can not add up to be smaller or equal to the larger side length. In this case, the smaller lengths are 7 and 5. Add them to get 12, the same side length as the largest side. The smaller sides (7 and 5) add to be equal to the longer side length, so these side lengths are FALSE. The other 3 sides of triangles are TRUE.
Hope it helps!
It's nothing new: Let's recap rounding to the nearest 100
61566=
70284=
Answer:
Step-by-step explanation:
61566= 61600
70284= 70300
hope this helps comment if/if not
State the constant in the expression: ab + 5 - 2c *
Answer:
5
Step-by-step explanation:
A number by itself is a constant.
A. (0, -2)
B. (-6, 0)
C. No solution
D. Infinitely many solutions
Help me plsss!!!
Answer: D
Step-by-step explanation: edge
Type in the percent decrease in the value of the car. $22,000 $18,700
Answer:
15%
Step-by-step explanation:
1. 18700 ÷ 22000 = 0.85
2. 1 - 0.85 = 0.15
3. move the decimal over 2 spaces 0.15 --> 15.0
4. 15.0 = 15%
Answer: 15%
Just type it in the box.
Conver Mixed Number to an Improper Fraction
103 and 4/9
Answer:
there 931/9
..
I need two equations
Answer:lol
Step-by-step explanation: booooooo
ZA and B are supplementary angles.
If ZA measures 45°, then what is the measure of ZB?
O 35
O 45
O 135
O 145
Answer:
135°
Step-by-step explanation:
a supplementary angle is equal to 180°. since you already have the measure of ZA, all you need to do is subtract 45°, the measure of ZA, from 180°, the total measure of a supplementary angle, in order to figure out the measure of ZB.
180 - 45 = 135, therefore the measure of ZB = 135°.
Find the value of x. Round your answer to the nearest tenth.
Answer:
Pythagorean Theorem:
a^2 + b^2 = c^2
6^2 + b^2 = 12^2
36 + b^2 = 144
b^2 = 108
b = 10.4
Let me know if this helps!
Answer
10.4
Step-by-step explanation:
pagathorium theorem, A^2 + B^2 = C^2. You have the C and one length, the other can be found. So 6^2 + B^2 = 12^2. Then you have 36 + B^2 = 144. You use simple algrebra to solve the rest. 144-36 is 108. Now it's B^2 = 108. The opposite of squared is sqare root. So now you can have B all along (Missing side) with the answer ebing B = 10.392 or rounded 10.4
Find the x-axis intercept, y-axis intercept and slope y= -5x+15
Answer:
y-intercept=15 b/c it is the b value in y=mx+b or you can plug in 0 for x, and get 15 also
x-intercept=3 b/c when y is 0, x is 3
slope= -5 b/c it is the value of m in y=mx+b
7x - 1 = 4x + 8
And explanation
Answer:
X = 3
Step-by-step explanation:
Answer:one solution i think
Step-by-step explanation:
Solve the system of equation 3x+2y=26 and 2x+5y=32 by the method of elimination
Answer:
(-18,40)
(x,y)
by-step explanation:
-2(3x+2y=26)
3(2x+5y=32)
-6x-4y=-52
+ 6x+5y=92
1y/1=40/1
y=40
3x+2y=26
3x+2(40)=26
3x+80=26
-80 -80
3x/3=-54/3
x=-18
Sophie is 2 years older than Cooper. Which is the dependent and independent variable?
Answer:
coopers age is the independent variable and sophie's age is the dependent variable. Determining sohpie's age depends on coopers age
Step-by-step explanation:
how many solutions does the system of equations below have?
y=x+2
y=x-1
10. Does the mapping represent a function?
Input
Output
-8
F-8
-2
-6
N 00
A. Yes
B.
No
What is the value of x?
na organização da festa junina da escola turma do 8º ano e gostou 14 do recurso que tinha com a comida explique 15 com a bebidas metade com o corino dos alunos e ainda estou saldo de r$ 40 quando a turma tinha inicialmente em dinheiro
Answer:
1.soso
2.iglo
3.sabonhsghdhdhf
Part B
Maria has $3,000 in the bank, has a home worth $150,000, and has a $75,000 home loan. She also has $10,000 in Investments and a $15,000
student loan. What is Maria's net worth? Show your work please
Answer:
$73,000
Step-by-step explanation:
To answer, you simply subtract and add numbers along the way. First, because Maria has money in the bank and her home is worth money, we add those numbers together:
3,000 + 150,000 = 153,000
Now, because she has a home loan, that means she owes money, so you subtract that from her net worth so far:
153,000 - 75,000 = 78,000
Her investments money would be added:
78,000 + 10,000 = 88,000
And another student loan would be subtracted:
88,000 - 15,000 = 73,000
So, Maria's net worth is $73,000
Hope this helps :)
Identify the variables in this Algebraic Expression
X+ 4y - 9
Answer:
The expression [tex]x + 4y - 9[/tex] has two variables x and y.
Step-by-step explanation:
What is a variable?
A variable is a letter, for instance [tex]x[/tex] or [tex]y[/tex], that represents an unknown number.
Given the expression
[tex]x + 4y - 9[/tex]
The given expression has three terms which are x, 4y, and -9.
Here:
The term 'x' is the unknown variable x.The term '4y' has a coefficient (the number next to a variable y) of 4.The term '-6' is a constant.As we already know that a variable is a letter, for instance x or y, that represents an unknown number. In other words, the values of x, or y are unknown to us.
Thus, the expression [tex]x + 4y - 9[/tex] has two variables x and y.
HELPPPPP !!!!!!!!!!!!!!!
Answer:
NOOOO
Step-by-step explanation:
I'm not sure but maybe that the panda weighed 82 kilograms at 36 months old?
solve for X 4x-5=2x+3
Answer:
x = 4
Step-by-step explanation:
4x-5=2x+3
subtract 2x from both sides
2x-5=3
add 5 to both sides
2x=8
divide both sides by 2
x=4
One quarter of a number increased by one half of the same number is twelve HELP plz
Answer: 1/4x + 1/2x = 12
x = 16
Step-by-step explanation: combine the 1/4x and 1/2x to 3/4x because they are like terms then divide 12 by 3/4 or 0.75 to get 16
The required number is 16.
What is equation?An equation is a mathematical statement that shows that two mathematical expressions are equal.
Given that, one quarter of a number increased by one half of the same number is twelve,
We will solve this question by setting an equation,
Let the number be x,
Therefore, establishing the equation,
x/4 + x/2 = 12
3x/4 = 12
x = 16
Hence, the required number is 16.
Learn more about equations, click;
https://brainly.com/question/29657992
#SPJ2
Can someone please help, I’ll mark as brainliest
Answer: (3,inf)
(-inf,3)
Step-by-step explanation:
find the surface area of cuboid whose Length breadth and height are 15 CM 12 cm and 10cm respectively
Step-by-step explanation:
Given
length(l) = 15 cm
breadth (b) = 12 cm
height (h) = 10 cm
Surface area of cuboid
= 2 (lb + bh + lh)
= 2 ( 15 * 12 + 12 * 10 + 15 * 10)
= 2 ( 180 + 120 + 150)
= 2 * 450
= 900 cm²
Hope it will help :)
Help please!!
Write a sentence that include the Hypothesis and Conclusion.
Topic 1 is about Parallel lines.
Topic 2 is about a health conscious person.
Answer:
Hypothesis
if you drop a ball,it will fall toward the ground
The exponential function is called so because:
Answer:
In any exponential expression, b is called the base, and x is called the exponent.
Exponential functions have the form f(x) = bx, where b > 0 and b ≠ 1.