Answers
Answer:
36°
Step-by-step explanation:
> 1/2×180-(32+22)
> 1/2×180-(54)
> 90-54
> 36°
Related Questions
Principal Evans has 24 baby chicks.She shared the chicks among 5 classrooms.Each class gets at least 4 chicks.There can be no more than 3 chicks in each cage.
Answers
If x+y= -4 and xy=2, then find the value of x²+y²
Answers
Answer:
x² + y² = 12
Step-by-step explanation:
x + y = -4
xy = 2
x² + y² = (x+y)² - 2xy = (-4)² - 2(2) = 16 - 4 = 12
Xy=2
(x+y)^2= x^2+y^2+2xy
(-4)^2=x^2+y^2+2(2)
16 = x^2+y^2+4
x^2+y^2=16-4
Therefore x^2+y^2 = 12
am i correct i chose c but i might think is wrong (valid answer only!!)
Graph the linear inequality.
4x+5y≥−15
Answers
Answer:
You are absolutely correct!
Step-by-step explanation:
The correct answer is C!
Hope this helps you realize!
a shark can swim d miles in t hours how fast can it swim
Answers
mr wallace took 600 mg of medicine. this was 75/ of the full dose. what is the full dose?
Answers
Answer:
750 mg
Step-by-step explanation:
if that was 75% of the dose, or 3/4.
We do 600 * (1 - 3/4) = 600 * 1/4 = 150
We do 600 + 150 = 750 mg
The measure of an angle is 137°. What is the measure of its supplementary angle?
Answers
Answer:
43°
Step-by-step explanation:
that is the measure of its supplementary angle
Answer:
43 degrees
Step-by-step explanation:
180 - 137 = 43
hope this helped!
The equation y 35.4x represents the number of miles, y, that Kaj can drive her car for every x gallons of gas. Find the rate of change.
Answers
Answer:
Kaj’s car travels 35.4 miles per gallon of gas.
Step-by-step explanation:
solve for y
(sqrt(p^2-1)+sqrt(p^2+1))(sqrt(p^2+1)-sqrt(p^2-1))=y
Answers
Answer:
y=2
Step-by-step explanation:
see this
A bag contains 7 milk and 11 dark chocolates.
A sweet is selected at random.
What is the probability of choosing:
Answers
Answer and explanation:
Milk Chocolate would be 7/18
Dark Chocolate will be 11/18
Milk Chocolate is unlikely to be chosen
Dark Chocolate is likely to be chosen
Dark chocolate 11/18
[tex]\sqrt{7} \times \sqrt{7}[/tex]
Answers
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The required Answer is ~
[tex] \boxed{ \boxed{7}}[/tex]
[tex] \large \boxed{ \mathfrak{Step\:\: By\:\:Step\:\:Explanation}}[/tex]
Let's solve ~
[tex] \sqrt{7} \times \sqrt{7} [/tex][tex]( \sqrt{7} ) {}^{2} [/tex][tex]{( {7}^ {\frac{1}{2} }) }^{2} [/tex][tex]{(7) }^{ \frac{1}{2} \times 2} [/tex][tex] {7}^{1} [/tex][tex]7[/tex][tex]\mathrm{✌TeeNForeveR✌}[/tex]
Answer:
[tex]\sf \longmapsto7[/tex]
Step-by-step explanation:
[tex] \sf \longmapsto \: \sqrt{7 }\times \sqrt{7} [/tex]
[tex]\sf \longmapsto \sqrt{7} [/tex]
[tex]\sf \longmapsto7[/tex]
3. Find the slope of the line using BOTH of the growth triangles in the graph. Is the slope the same between points A to B as it is between B to C? What are the slopes of each triangle? Are the slopes the same? (Circle one) Yes No
Slope from A to B: _____________
Slope from B to C: _____________
(I will give top rating to who answers first
Answers
Answer:
Yes, they are the same.
Step-by-step explanation:
The slope of each triangle is 2/3. The slopes are the same.
The Slope from A to B: 2/3
The Slope from B to C: 4/6.
look at the example. how would the quotient change if the total number of seats was 3,200 instead of 320? explain
Answers
If the total number of seats is 3200 instead of 320, then the quotient will change by a product of 10
The dividends are given as: 3200 and 320
By comparing 3200 and 320, we have:
3200 > 320 i.e. 3200 is greater than 3203200 = 320 * 10 i.e. 3200 is greater than 320 ten timesQuotient is simply the result gotten from dividing two quantities.
This means that:
If the total number of seats is 3200 instead of 320, then the quotient will change by a product of 10
Read more about quotients at:
https://brainly.com/question/16134410
what is h(6)?
PLS HELP I FAILED THIS TEST TWICE
Answers
Answer:
the answer should be b (14)
Answer: hydrogen 6
Step-by-step explanation:
What is the relationship between
Answers
Answer:
option A
Step-by-step explanation:
the together form a complementary angles.
hope this helps you.
✌️✌️✌️
The sum of the measure of angle ∠AXY and angle ∠YXB is the measure of ∠AXB.
The relationship between ∠AXY and ∠YXB is that they are;
Complementary anglesReasons:
From the diagram in the question, we have;
∠BXC = 90° Given
∠BXC and ∠BXA are linear pair angles
Therefore;
∠BXC and ∠BXA are supplementary angles, which gives;
∠BXC + ∠BXA = 180° definition of supplementary angles
Therefore;
∠BXA = 180° - ∠BXC
∠BXA = 180° - 90° = 90°
∠BXA = 90°
∠AXY + ∠YXB = ∠BXA by angle addition property
Which gives;
∠AXY + ∠YXB = 90° by substitution propertyTherefore ∠AXY and ∠YXB are;
Complementary angles, by definition of complementary angles.Learn more about complementary angles here:
https://brainly.com/question/3070324
help please and thank you!
Answers
Answer: First one correct
Step-by-step explanation:
The second one is
7.5 x 4 = 30 liters for 400km
and the 35 = 35%
and 35% of 7.5 is 2.625
so 30 + 2.625 = 32.625
Can someone please help me.
Answers
please i need a helping hand
Jessie's mom gave her some money to go shopping. She has $100 to spend on new shirts at the store. The store Jessie chooses is having a sale; all shirts cost $10. The function T(s)=10s represents the total cost of the shirts, where s is the number of shirts purchased. What is the domain of T(s) in this context?
Question 9 options:
all non-negative integers that are multiples of 10
all whole numbers
all non-negative rational numbers
all non-negative integers less than or equal to 10
Answers
Answer:
T(s)'s domain is A
Hope This Helps!!!
Answer:
d
Step-by-step explanation:
the shirts are only 10 dollars so that means that the domain is all negative numbers that are either equal to or less than 10, not the multiples.
Suggest five questions for a questionnaire to discover what opinions people in class have about school.
Answers
Answer:
Which activities in the classroom do you enjoy the most? ...
Given a chance, what is one change that you would like to see? ...
Do you have supportive classmates? ...
What motivates you to learn more? ...
Do you think that the school provides you with adequate sports facilities?
How much time do you spend on homework every night?
Which classroom activities do you learn from the most?
What are three things that can improve the class most?
The math club had 20 members. Now it has 30 members. Find the percent of change.
Answers
The membership increased from 20 to 30.
That's an increase of 10 members.
10 members is how much of the original 20 ?
10 members is HALF of the original 20.
The membership increased by HALF.
The membership increased by 50% .
algebraic expression question 3x and (5x+8y) find the product
Answers
Step by step explication:
Simplifying
3x+8y+-5x+-1y=0
please put the right answer thank you
Answers
Answer:
C. -49
Step-by-step explanation:
= =
Remember that the - in front of the 7 is independent from it
Answer:
-49
Step-by-step explanation:
- (7^-3)(7^5) = - (7^-3+5) = - (7^2) = -49
Trey needs to estimate 678 + 395. He adds 678 and 395 and gets 1073. He rounds that to the nearest hundred to get 1100. What was Trey’s error?
A
He didn’t make an error.
B
He should have used a calculator.
C
He rounded his answer instead of his addends.
D
He should have rounded to the nearest thousand.
Answers
Answer:
A).
Step-by-step explanation:
There are no decimals so it cannot be option c or d
Hope this helps
Answer:
probably answer a because you don't need a calculator
Please I’ll give Brainly
Answers
Answer:
Positive
Step-by-step explanation:
It is going up from left to right
Hope this helps
Answer:
Positive.
Step-by-step explanation:
As you go along the x axis and the values of x increase, the values of y also increase. For example, at x = 2 the value of y is 1, and at x = 8 the value of y is 4. This means that the values of y are always increasing as you go up the x axis, so the slope is positive.
You can also tell this from the shape - the line, if read from left to right, is going up, so is positive.
please help!!! i will make you brainliest!!
Answers
Step-by-step explanation:
Here's the answer, goodluck
11 pie( root 64 -5 )
please simplify and show step by step method- I will give you brainliest
Answers
Answer:
Step-by-step explanation:
PLEASE HELP IF YOU CAN!!!
Answers
Lol i forgot how to do this. Sorrryyy.
Which of the following expresses the possible number of positive real
solutions for the polynomial equation shown below?
5x3 + x2 + 7x – 28 = 0
A. One
B. Two or zero
C. Two
D. Three or one
Answers
Answer:
A. OneStep-by-step explanation:
Look at the last term, - 28.
It means, the product of roots is a positive number (28).
The polynomial is a degree three so it has 3 possible roots.
Positive product can be obtained if all 3 numbers are positive or 2 negative and 1 positive.
Therefore number of positive roots is one or three.
Further, double check using the graphical solution (see attached), it shows one root only. It means the other roots are complex.
Correct option is A
Which of the following statements is NOT true?
ILL GIVE BRAINLIEST
Answers
Answer:
The answer to that is the ratios of the rise to the run for the triangles are equivalent
a. What iS the slope of the line that passes through (-2, 3) and (4, -5)?
Answers
Answer:
slope = - [tex]\frac{4}{3}[/tex]
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 2, 3 ) and (x₂, y₂ ) = (4, - 5 )
m = [tex]\frac{-5-3}{4-(-2)}[/tex] = [tex]\frac{-8}{4+2}[/tex] = [tex]\frac{-8}{6}[/tex] = - [tex]\frac{4}{3}[/tex]
.
Emma made snack mix for a party. Each serving is 2/3 cup. If she wants to take
15 servings to the party, how many cups of snack mix should she make?
Answers
Answer:
10 cups
Step-by-step explanation:
