Answer:
Sure, I'll help you with math? What type of math is it?
Step-by-step explanation:
What is the slope of the line that passes through the points (7,-6) and (4, -6)?
Write your answer in simplest form.
I need help with question please help me it’s due today
Answer:
A.) 4 x (y + 7)
Step-by-step explanation:
4 times means that you are going to be multiplying something by 4. It says 4 times the sum of y and 7. This means that you are going to multiply whatever y and 7 equal by 4. Sum means addition. So that's going to be that you are multiplying what the combined total of y and 7 is by 4.
I hope this helped :)
A square and rhombus are shown below
Answer:
B
Step-by-step explanation:
All the angles of square are 90° but in Rhombus all angles are not right angle only the angles opposite to each other are equal.
I got this answer from Gauthmath and i think you should try it to.
hope this was the answer you were looking for.
Answer:
B
Step-by-step explanation:
All the angles in a rhombus are not always 90 degrees.
Hope that this helps!
Read the following and then answer the question
What's for Lunch2
Marcia Amidon Lusted
Zachary Maxwell was tired of trying to explain to his parents why he wanted to bring lunch to school
instead of eating hot lunch. They couldn't understand why he didn't want to eat the gourmet food
described on the school's online menu, which sounded both nutritious and interesting. Zachary just
couldn't convince them that the food wasn't as great as it sounded. So in the fall of 2011, he began
sneaking a small video camera into the cafeteria at his school, to show his parents what the lunches
were really like. Six months and 75 school lunches later, Zachary made a documentary film about his
lunch called Yuck A 4th Grader's Short Documentary About School Lunch
Did the student who made this film provide an objective opinion? Did that affect the quality of the film?
Someone please help me thank you
Answer:
x=-3
Step-by-step explanation:
Answer:
g = [tex]-\frac{2x}{3} -1[/tex]
Step-by-step explanation:
Divide each term by -3 and simplify.
[tex]g(x)=\frac{2x}{-3} +\frac{3}{-3}[/tex]
[tex]g(x)=-\frac{2x}{3} -1[/tex]
The negative sign has to go in the whole number position
3/ -3 = -1 so the addition sign no longer exist since 1 is negative
A shopkeeper has 4 kg of sweets. He has small bags that hold 50 g of sweets each. How many 50 g bags can he fill?
pls someone help quick
Answer: Aleah i think the answer is g
Step-by-step explanation:
Solve for b:
16b = 12
A. b = 28
B. b = 3/4
C. b = 4/3
D. b = 1/4
Answer:
16b=12
Step-by-step explanation:
divide both sides by 16
so twelve divide 16 is B
Answer:
B. b = 3/4
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityStep-by-step explanation:
Step 1: Define
Identify
16b = 12
Step 2: Solve for b
[Division Property of Equality] Divide 16 on both sides: b = 12/16Simplify: b = 3/4I need help with this question
Answer:
O = 41 degrees
Step-by-step explanation:
the sum of all angles in a triangle is always 180 degrees.
the graphic shows that this triangle has 2 equal sides. that means that both angles at O and at M are equal.
so, we know all three angles and can calculate
7y + 2×(4y - 15) = 180
7y + 8y - 30 = 180
15y = 210
y = 14
so, the angle at O is
O = 4×14 -15 = 56 - 15 = 41 degrees
Which point fits the description: the y- coordinate is half the x-coordinate?
(0,2)
(2,0)
(3,6)
(6,3)
Answer:
3,6
Step-by-step explanation:
1.What is the measure of each angle of an equilateral triangle? 2. Why is it the measure of each angle? please help
Answer:
1. 60°
2. The sum of angles of a triangle is 180°. Since it's an equilateral, all 3 angles are the same.
180 ÷ 3 = 60°
Which of the following is impossible to draw?
-A triangle with with three 120° exterior angles
-A triangle with three acute interior angles
-None of the answers listed here are correct
-A quadrilateral with four interior acute angles
Answer: A quadrilateral with four interior acute angles
Step-by-step explanation:
If you add four angles for quadrilateral = 360 & acute angle is less than 90 degrees so it isn't possible.
help lol
3 1/3 + (-2 1/4) + 1 5/6 =
Answer:
7.58
Step-by-step explanation:
What is the solution to the system of equations graphed below?
y=-4x + 33
y= 5x-1
PLS HELP ITS FOR MY FINAL!!!!
Step-by-step explanation:
(Y, X)
Y=9
X=6
ACCORDING TO MY SOLUTION AND THE GRAPHIC IN THIS PHOTO THE SOLUTION IS
(9,6)
4g^2 - 32g = 0 into polynomial? PLEASE ANSWER THIS QUICKLY IM BEGGING
Answer:
g = 8
Step-by-step explanation:
32 g = 4 g squared if you move it over, so divide both sides by 1 g and you get 4g = 32, so g = 8
Answer:
g is 8
Step-by-step explanation:
Can someone help me with this. Will mark brainliest.
I need help with this simplification-
Answer:
1.31
Step-by-step explanation:
= [tex]\frac{64}{56}[/tex]^2 x [tex]\frac{1}{2.92}[/tex]^3 x 2.48
= 1.31 x 0.40 x 2.48
= 0.524 x 2.48
= 1.31
:)
Answer was verified and rounded
5 ( -x) + 7 = 2x+4 graph it
a. x = 25/16
b. x = 7/4
c. x = 27/16
d. x = 13/8
Answer:
x = 25/25 x = 7/4x = 27/27x = 13/13which equation represents a line which is parallel to the y axis?
Answer:
x = -6
Step-by-step explanation:
helppp its in the picture
Answer:
$220
Step-by-step explanation:
$5.50*8= $44
$44*5= $220
Hope it helps!
What point is this?
nick is making bread dough.
- the recipe requires 3/4 cup of flour and 1 1/8 teaspoons of salt.
- nick wants to make the recipe using 1 cup of flour.
To maintain the ratio how much salt is required when 1 cup of flour is used?
A) 37/32
B) 2/3
C) 1 1/2
D) 1 7/8
Write a system of two linear equations in x and y that has the ordered pair solution (4,3).
Answer:
y= x -1
y= 2x-5
Step-by-step explanation:
__________
Answer:
x + y = 7
x - y = 1
Step-by-step explanation:
4 + 3 = 7
x + y = 7
4 - 3 = 1
x - y = 1
Which type of graph shows data points plotted and connected by line segments?
A. a circle graph
B. a histogram
C. a dot plot
D. a line graph
Answer:
D. a line graph
Step-by-step explanation:
Una figura con 2346 cubos pertenece ala sucesión?
Answer:
Respuesta. a la sucesión porque no cumple con la regla general.
Step-by-step explanation:
i will give you brainliest if you help me with this
Answer:
a.0.25
b.15/100=3/20
c.17*100/40=1700/40=42.5%
I need to find the value of x. I also need to show my work so if anyone answers this I need to know what the work is. Thank you!
Answer:
x = 8
Step-by-step explanation:
Given a tangent and a secant from an external point to the circle, then
The square of the tangent is equal to the product of the secants external part and the whole secant, that is
x² = 4(4 + 12) = 4 × 16 = 64 ( take the square root of both sides )
x = [tex]\sqrt{64}[/tex] = 8
Find the value of x given the line tangent to the circle.
if (a/b) =(9/7)^-3 ÷(3/7)^1, then find the value of (a/b)^2
Answer:
decimal = 1.20527
Step-by-step explanation:
[tex]\frac{a}{b} = (\frac{9}{7})^{-3} \div (\frac{3}{7})^1[/tex]
[tex]=(\frac{7}{9})^3 \times \frac{7}{3}\\\\[/tex]
[tex](\frac{a}{b})^2 = ((\frac{7}{9})^3)^2 \times (\frac{7}{3})^2\\\\[/tex]
[tex]= \frac{7^6 \times 7^2}{9^6 \times 3^2}\\\\= \frac{7^8}{9^6 \times 9}\\\\=\frac{7^8}{9^7}\\\\=\frac{7^7 \times 7}{9^7}\\\\= 7 \times \frac{7^7}{9^7}\\\\= 7 \times (\frac{7}{9})^7[/tex]
[tex]=\frac{5764801}{4782969}[/tex]
Jennifer hit a golf ball from the ground and it followed the projectile ℎ(t)= −15t^2+100t, where t is the time in seconds, and ℎ is the height of the ball.
a. Find the highest point that her golf ball reached algebraically.
b. How many seconds will the ball reach the maximum height?
c. Find a reasonable domain and range for this situation.
Answer:
Step-by-step explanation:
In order to find the max height the ball reached, we have to complete the square on that quadratic. That will also, conveniently so, give us the number of seconds it will take the ball to reach that max height, that answer to part b. Let's begin to complete the square. Normally, you would move the constant over to the other side of the equals sign, but there is no constant here. The next step is to get the leading coefficient to be a 1, and ours right now is a -15. So we have to factor it out. Here's where we start the process of completing the square.
[tex]-15(t^2-\frac{20}{3}t)=0[/tex] Next step is to take half the linear term, square it, and add it to both sides. Our linear term is 20/3. Half of 20/3 is 20/6, and 20/6 squared is 400/36.
[tex]-15(t^2-\frac{20}{3}t+\frac{400}{36})=0+???[/tex] Because this is an equation, what we add to the left side also has to be added to the right. BUT we didn't just add in 400/36, because we have that -15 out front as a multiplier that refuses to be ignored. What we actually added in was -15(400/36):
[tex]-15(t^2-\frac{20}{3}t+\frac{400}{36})=0-\frac{500}{3}[/tex]
The reason we do this is to create a perfect square binomial on the left which will serve as the number of seconds, h, in the vertex (h, k), where h is the number of seconds it takes the ball to reach its max height, k. Simplifying both sides then gives us:
[tex]-15(t-\frac{20}{6})^2=-\frac{500}{3}[/tex] Finally, we will move the right side over by the left and set the quadratic back equal to h(t):
[tex]h(t)=-15(t^2-\frac{20}{3})^2+\frac{500}{3}[/tex] and from that you can determine that the vertex is [tex](\frac{20}{3},\frac{500}{3})[/tex].
The answer to a. is vound in the second number of our vertex: k, the max height. The max of the golf ball was 500/3 feet or 166 2/3 feet.
Part b is found in the first number of the vertex: h, the number of seconds it took the golf ball to reach that max height. The time it took was 3 1/3 seconds.
Part c. is to state the domain (the time) and the range (the height) of the ball.
Domain is
D: {x | 0 ≤ x ≤ 3 1/3} and
Range is
R: {y | 0 ≤ y ≤ 166 2/3}