In right triangle ABC, A = 42°. Find the measure of B which is the other non
right angle.
Answers
A=42
C=90
B=48
We can reason that C will be equal to 90 since it is the right angle. So to find B we have to subtract 90 from 180 to get 90 then subtract 42 to get 48
B=48 degrees
Related Questions
-6 + -4 + 3 = ? Adding integers
Answers
Step-by-step explanation:
Hey there!
Here,
[tex] = - 6 + ( - 4) + 3 [/tex]
While working with them remember some rules;
(-) + (-) = sign (-) but add them.(+) + (+) = sign (+) and add.(+) - (+) = subtract but keep sign of greator number. (-) -(-) = subtract and keep the sign of greator number.Likewise in your question,
[tex] = - 6 - 4 + 3[/tex]
[tex] = - 10 + 3[/tex]
[tex] = - 7[/tex]
Hope it helps...
basically, even though there's a plus sign with negative 4, you still subtract it since it's a negative.
G(x)=\sqrt{x+3}g(x)= x+3 g, left parenthesis, x, right parenthesis, equals, square root of, x, plus, 3, end square root What is the domain of g?G?
Answers
Answer:
The domain of g(x) is -3 to infinity
Step-by-step explanation:
Given
[tex]g(x) = \sqrt{x + 3}[/tex]
Required
Determine the domain of g(x)
We start by expressing the content of the square root in the following form:
[tex]x + 3 \geq 0[/tex]
Subtract 3 from both sides
[tex]x + 3 -3 \geq 0 - 3[/tex]
[tex]x \geq 0 - 3[/tex]
[tex]x \geq - 3[/tex]
This can be expressed using interval notation as follows:
[tex]\{x: -3, infiniti\}[/tex]
Hence, the domain of g(x) is -3 to infinity
Answer:
All real values of x such that x ≥ −3
Step-by-step explanation:
When a number is “cubed” what is it’s exponent
Answers
Help needed ASAP will give BRAINLIEST
Answers
Answer:
B or 2 topical
Step-by-step explanation:
Hope this helps :D
and feel free to click that thanks button
9 u − 4 n + 6 q − 7 u + 6 n − 2 u + q simplify
Answers
Answer:
2n + 7q
Step-by-step explanation:
1). add together all of the numbers that have
the variable u (9u - 7u - 2u)
2). add together all of the numbers that have the variable n (-4n + 6n)
3). add together all of the numbers that have the variable q (6q + q)
4). put your answers to 1-3 together in a phrase and there's you're answer!
How many apples does ori have in all she said she have 8 but is it correct?
Answers
Answer:
8
Step-by-step explanation:
Answer:
its 8 i think but i need more info
Step-by-step explanation:
what time is it so yea pls answer
Answers
Answer:
11:07 Pacific Time
Step-by-step explanation:
it depends on your time zone :)
PLZ HELP ASPP WILL MARK UOU AS BRAINLIST
Answers
Answer:
4.5sqrt5
Step-by-step explanation:
3+ (-5) explain please i need it asap so... hurry! pls
Answers
Answer:
-2
Step-by-step explanation:
3 + -5
Adding -5 is like subtracting 5
3 -5
-2
Answer:
-2
Step-by-step explanation:
You need to add a positive number and a negative number.
This is how you add a positive number and a negative number.
First, get rid of the signs and make them both positive.
Now you have 5 and 3.
Do a subtraction the way you first learned subtraction in elementary school, which is the larger number minus the smaller number.
5 - 3 = 2
The answer is either 2 or -2.
To finish the original addition, look at the two original numbers. 5 is greater than 3. 5, the greater value, is on a negative number, so the answer is negative.
3 + (-5) = -2
If you give me all the answers I'll mark you brainliest
Answers
Step-by-step explanation:
1. 0.6
2. 0.9
3. 0.13
4. 0.4
Can you please help ASAP!!! WILL MARK YOU BRAINLIEST Which of the following steps would not be necessary when using the square root property to solve a quadratic equation? When taking the square root of both sides, use ± on the square root of the constant. The square root property may be applied only if the constant is positive. Isolate the quantity being squared. After applying the square root property, solve the resulting equations.
Answers
Answer:
The square root property may be applied only if the constant is positive
Step-by-step explanation:
Defenitly sure because I did ASAP also! Your Welcome! Please Mark me Brainliest!
I need help 9th grade
Answers
b is the correct answer because it equals the amount of the proplem
Answer:
its C.
Step-by-step explanation:
What is the prime factorization of 28? Please Help! This is due tomorrow! I really want to get an A! Help, please!!!!!!!!!!!!
Answers
Hope this helps
The ratio of right-handed students to left-handed students is 18:4.
Answers
Answer:
whats the question lol ?
Step-by-step explanation:
Side AB measures five units, Side BC is two units, Side CD is five units, side DA is two units. what is the correct length for each side of the translated figure
Answers
Answer:
Step-by-step explanation:
It's given in this question,
Length of side AB = length of side CD = 5 units
Length of side BC = length of side AD = 2 units
If the given quadrilateral is translated lengths of all the image sides will not be equal because translation of a figure is a rigid transformation.
And in rigid transformations length of the sides and the angles between the sides never change.
Answer:
first is 5 second is 2 then the third on is 5 then last on is 2 so the order should be 5,2,5,2 Step-by-step explanation:
What is the missing output?
Answers
Answer:
28
Step-by-step explanation:
We substitute all of the x's for threes to get the output.
f(3)= 3(9)-(2*3)+7
f(3)= 27-6+7
f(3)= 21+7
f(3)= 28
plz help quick i will mark u brainlyest
Answers
9514 1404 393
Answer:
see the attachment
Step-by-step explanation:
Each point is moved 4 units up and 5 units right, as required by the problem statement.
Coordinates are positive in the "up" and "right" directions, so we take "4 units vertically" to mean +4 units, or 4 units up. Likewise, we take "5 units horizontally" to mean +5 units, or 5 units to the right.
Identify which values are solutions of 4x −7 ≤ −1.
Answers
Answer:
Step-by-step explanation:
4x-7≤-1
4x≤-1+7
4x≤6
2x≤3
[tex]x \leq \frac{3}{2}\\or~x \leq 1.5[/tex]
Based on the pattern, what are the next two terms of the sequence? 9, 15, 21, 27, . . .
Answers
Answer: 33,39
Step-by-step explanation:
Counting by 6's
PLEASE HELP ME
Which inequality is represented by the graph?
Answers
Answer:
y < -3/2x -2
Step-by-step explanation:
Used Desmos graphing calculator
Please solve! 50 points
Answers
Answer:
36
Step-by-step explanation:
First of all, the area of a circle is always pi(r)^2, which we can then substitute values. We will get pi(10)^2, and once we simplify that, we get 100pi as the area. Since we know that the area of the shaded sector is 10 pi, we can divide 10pi by 100pi to get 1/10. 1/10 is the area of the shaded sector compared to the area of the whole circle. Multiply 1/10 by the angle measure of a circle, which is 360, to get 36 degrees.
Answer:
36
Step-by-step explanation:
The answer is 36 trust me
THIS IS 80 POINT ANSWER QUICK!!
Answers
The rest of the numbers are irrational.
Hope this can help.
Answer:
irrational are all square roots. rattional numbers are the decimals. If it has a pie, that means that is also irrational. So decimal are rational numbers. Square roots are all irrational number.
Step-by-step explanation:
A car dealership sold 36 cars in April. The dealership wants to increase the number of cars sold by 40% in May. How many cars will the dealership need to sell to reach their goal?
Answers
Answer:
51Step-by-step explanation:
Number of cars sold in April:
36Desired increase rate:
40%Increase in number:
36*40/100 ≈ 15Number of cars to be sold in May:
36 + 15 = 51Answer:
237
Step-by-step explanation:
Simplify 7 to the power of 6 ⋅ 7 to the power of 5.
Answers
7^5 = 16807
so now you multiply
SAS-10 Worksheet.
1. Create a graph correspond to the map.
Answers
Step-by-step explanation:
texas is big, louisiana is on the bottam side u have to give me a brainly
If ∠ABD and ∠CBD are a linear pair, m∠ABD = (3x+31)°, m∠CBD = (2x-6)°, then find m∠ABD. *
Answers
Answer:
∠ ABD = 124°
Step-by-step explanation:
A linear pair of angles sum to 180°, thus
∠ ABD + ∠ CBD = 180 , substitute values
3x + 31 + 2x - 6 = 180, that is
5x + 25 = 180 ( subtract 25 from both sides )
5x = 155 ( divide both sides by 5 )
x = 31
Thus
∠ ABD = 3x + 31 = 3(31) + 31 = 93 + 31 = 124°
State whether you agree or disagree with the following statement. Explain your reasoning
A city that has anelevation of 15 meters is closer to sea level than a city that has an elevation of -10 meters.
1 - Agree
2 - Disagree
Answers
What are geometric figures?
Answers
B= 3 V/h Solve for V
Answers
When Emmett began his science experiment, he has 20 millimeters of an unknown solution. During the experiment, the change in the volume of the solution was -9 milliliters. What was his final volume of the solution.
To solve the problem, dakota added 20+( -9 ) and came up with an answer of -11 milliliters. Is Dakota correct? Why or why not ?
A : yes, dakota is correct
B: No. The answer should have been 11 milliliters, not -11 milliliters, because the volume should not be negative
C: No. Dakota should have subtracted 20 - (-9) because the volume decreased
Answers
Answer:
no the answer should be 11
Step-by-step explanation: