Answers
Answer:
It would just be .8
Step-by-step explanation:
All your doing is changing the sign before the number
Related Questions
Simplify the expression:
-10(3x-6)
—————
3
Answers
Answer:
19/1 or 1.9
Step-by-step explanation:
1.
In a zoo, there were 36 exhibits, but k exhibits were closed. Write the expression
for the number of ethibits that were open.
Answers
Answer:
x= 36 - k
Step-by-step explanation:
let X stand for the amount of exhibits open
36 is the total number of exhibits
K is the amount of exhibits closed
you would subtract k from 36 to find out how many exhibits are open
Answer:
x=-36k
Step-by-step explanation:
61.5 dividido entre 0.750
Answers
STEP BY STEP EXPLANATION:
please help me
The measure of an exterior angle of a triangle is x. The measure of the adjacent interior angle is at least twice x. List three possible solutions for x.
Answers
Answer:
x=exterior
y=interior
x+y=180
y is greater than or = to 2x.
So one value could be x+2x=180
3x=180
x=60
or you could do 2x+1+x=180
3x=179
x=179/3
or 2x+2+x=180
3x=178
x=178/3
Step-by-step explanation:
Need Help! Solve for x
Answers
Answer:
x=19
Step-by-step explanation:
[tex]\frac{30}{x+5+30} =\frac{20}{36}[/tex]
700+20x=1080
20x=380
x=19
You can use the formula is A = b.h to find the area of every triangle.
A
True
B
False
Answers
Answer:
False.
Step-by-step explanation:
The area = 1/2.b.h.
Can someone help me with this problem . I have to show my work.
Answers
Answer:
Step-by-step explanation:
perimeter=2(100+16)
=2(116)
=232 cm
area=100(16)
=1600 cm²
Here are sketches of four triangles in each triangle the longest side is exactly 1cm the other length is given to 2 decimal places work out the value of x give your answer to 1 decimal place 4 cm 57°
Answers
If the hypotenuse is 4 cm and an angle is 57°. Then the measure of the length of the side x will be 3.36 cm.
What is a right-angle triangle?It's a form of a triangle with one 90-degree angle that follows Pythagoras' theorem and can be solved using the trigonometry function. The Pythagoras theorem states that the sum of two squares equals the squared of the longest side.
The right triangle is given with a hypotenuse of 4 cm and an angle of 57°.
Then the value of x will be
The value of x will be given by the sine rule.
sin θ = x/h
WE have
θ = 57°
h = 4 cm
Then we have
sin 57° = x/4
x = 3.3546
x ≅ 3.36
More about the right-angle triangle link is given below.
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Pleaseee helppp answer correctly !!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
Answers
Answer:
The Answer should be 9
140-180=40
360÷40=9
Answer:
9
Step-by-step explanation:
size of each interior angle can be represented by: [tex]140^{o} = 180^{o}[/tex]•[tex]\frac{(n-2)}{n}[/tex]
solve for n:
[tex]140^{o} = 180^{o}[/tex]•[tex]\frac{(n-2)}{n}[/tex] multiply both sides by n
140ºn = 180º(n - 2) distribute 180º to (n - 2)
140ºn = 180ºn - 360º subtract 180ºn from both sides
-40ºn = -360 divide both sides by -40º
n = 9
pls I NEED HELP PLS HELP MEEE ILL MARK BRANLIEST
Explain a time when you see Pythagorean Theorem in real life. Explain the process you would use to analyze a situation and solve a problem involving the Pythagorean theorem. Be sure to write in complete sentences!
Answers
Answer:
Below
Step-by-step explanation:
In areas that require building, such as carpentry or architecture, the Pythagorean Theorem can be used to find unknown side lengths in order to determine the lengths of building material needed to complete the triangle- a shape often used in construction due to its more durable nature.
Answer:
The Pythagorean Theorem is useful for two-dimensional navigation. You can use it and two lengths to find the shortest distance. … The distances north and west will be the two legs of the triangle, and the shortest line connecting them will be the diagonal
Step-by-step explanation:
- 4 x + 9 = 21 x=___ help
Answers
because
-4x=21-9
-4x= 12 divide both sides
x=-3
Answer:
[tex] - 4x + 9 = 21 \\ - 4x = 21 - 9 \\ = 12 \\ x = \frac{12}{ - 4} \\ x = - 3[/tex]
Which 2 number can be divided into 2.5 and 11.2
Answers
Answer:
2.5 would be 5 while 11.2 would be 22.4
Please answer this it’s attach and I really need help if you scam me I will spam your questions will useless answers taking your points like you take mine.
Answers
Answer:
First blank: 4
Second blank: 3
Third blank: 8
Step-by-step explanation:
The expressions must be equivalent, yet one must read as 4 times the length of the box.
Looking at the given expression, 12x + 32, both numbers can be evenly divided by 4.
Since the blank spaces contain parenthesis, I can assume the problem is asking us to factor the numbers.
This means we put the number 4 on the outside of the parenthesis to display "4 times the side length."
4 × ? = 12
4 × 3 = 12
Substitute 12 for 3.
4 × ? = 32
4 × 8 = 32
Substitute 32 for 8.
4 (3x + 8)
Write 0.00658 standard form
Answers
6.58 x 10^-3
Explanation:
Moving the decimal place till it’s in front of the 6
ill give Brainliest..............
Answers
Answer:
x=5
Step-by-step explanation:
Answer:
X = 5
Step-by-step explanation:
3х2
The answer is 6
Answers
^agreed its correct good job
Which answer shows y + 2x< 4x - 3, rewritten to isolate y, and its graph?
Answers
Answer:
y<2x−3 would be the answer
In this linear equation what is the dependent variable y=2x+4
Answers
Answer: y
Step-by-step explanation:
The value of y is dependent on the x value. The x value can be anything you choose and is therefore independent of y.
Question 15
Some organisms reproduce both sexually and asexually.
True
False
Answers
Have a good day!
is 0.77 bigger or les than than 0.08?
Answers
Hope this helps :D
Answer:
0.77 is bigger than 0.08
Step-by-step explanation:
0.77 > 0.08
You have to compare tenth place. In tenth place 7 is greater than 0. so 0.77 is bigger than 0.08
Michael deposits $875 in a savings account that pays 4.5% interest. How much money does he earn at the end of 18 months?
Answers
Answer:
I think the answer to this question is 3,500 I'm sorry if I'm wrong.
Step-by-step explanation:
20 points, help. I have this due in like 20 minutes.
Answers
Answer:
in sequence, -7, 3, 43, -27
Step-by-step explanation:
HELP ME PLEASE!!!! I WILL GIVE BRAINLEST
(08.01)
Which of the following statements shows a characteristic of a statistical question? (4 points)
Group of answer choices
The question is focused.
The question allows for surveys to be conducted.
The question asks for a quantitative response.
The distribution can be broken into categories.
Answers
Helppppppppppppppppppppp
Answers
Answer:
154
Step-by-step explanation:
15cm = 150 mm + 4 mm = 154
Determine whether the following statement is true or false. Then, use complete sentences to explain your answer. If you wish, you may include an example or counterexample.
All parallelograms are trapezoids.
Answers
Answer Yes because 2 sides are parallel
Step-by-step explanation:
pearson realize
Solve to system of linear equations by substitution
y = 2x
x + y = -9
The solution of the system is ( x , y )
Answers
A spinner landed on red 12 times in 50 spins.How many times would you expect it to land on red 1,000 spins?
Answers
Answer:
What you need to do is multiply 12 by 2 and then multiply 100 by 2 and then you add them which equals 240
12x2 = 24, 100x2 = 200
240
240 times
(hope that helped can plz have brainlist it will make my day :D hehe)
Step-by-step explanation:
(102-38) x 14+7+162=
Answers
Answer:
=64x^14+169
Step-by-step explanation:
happy to help ya :)
Which of these values could be the slope of the line?
Select two options.
-2
-8/5
0
7/4
3
Answers
Answer:
7/4 and 3
Step-by-step explanation:
make t the subject formula h=square root of 2t-3
Answers
h^2 = 2t - 3
2t = h^2 + 3
t = (h^2 + 3)/2
The subject formula for t in equation form is "t = (h² + 3)/2".
What is the equation?The definition of an equation in algebra is a mathematical statement that demonstrates the equality of two mathematical expressions.
Given, the subject formula h=square root of 2t-3
Since h = √2t-3
thus solving the equation for t
h² = 2t - 3
2t = h² + 3
t = (h² + 3)/2
Therefore, the Simplified form of the given equation in the terms of t is "t = (h² + 3)/2"
Learn more about equations here:
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