Answer:
no
Step-by-step explanation:
cause she will need (4 x 2) X 30
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]
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 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?
(6g)^3
Simplify the expression.
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°
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:
which equation represents a line which is parallel to the y axis?
Answer:
x = -6
Step-by-step explanation:
it is given that R=2q-5 and Q=3p+2. Find the numerical value of R when p=3
Answer:
R = 17
Step-by-step explanation:
R = 2q - 5
Q = 3p + 2
Find the numerical value of R when p = 3
R = 2q - 5
R = 2(3p + 2) - 5
R = 6p + 4 - 5
R = 6p - 1
When p = 3
R = 6(3) - 1
R = 18 - 1
R = 17
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:
What point is this?
The point D(-4,-2) Is rotated 180° counterclockwise around the origin. What are the coordinates of the resulting point, D' ?
Answer:
Step-by-step explanation:
use formula
A(x,y)=A'(-x,-y)
D(-4,-2)=D'(4,2)
I 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
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 = 13/13What 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)
To the nearest foot, what is the height of the fireworks when they explode?
Answer:
87 feet1. You can find the value of the vertex of the parabola as following: 2. Substitute values: a=-16 b=70 Then: 3. Substitute the value obtained into the equation given in the problem. Therefore, you obtain the following result: 4. To the nearest foot: h=87 feetStep-by-step explanation:
#hopeithelpsstay safe and keep wellmark me as brain liest plshelp lol
3 1/3 + (-2 1/4) + 1 5/6 =
Answer:
7.58
Step-by-step explanation:
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
Javed is building a birdhouse in the shape of a triangular pyramid. He drew the net for his birdhouse and labeled the dimensions. The base is an isosceles triangle with two side lengths of 20 cm. How much wood will Javed need for the birdhouse?
Answer:
See attachment
Step-by-step explanation:
Required
How much wood needed (i.e. the surface area)
The question is incomplete, as the net of the triangular prism is not given. So, I will answer with the attached net.
To calculate the surface area, we simply calculate the area of each face of the net.
The area of the net is as follows:
Area= 2 * Area of Triangle + 2 * Area of 2 Congruent Rectangles + Area of the third rectangle
So, we have:
[tex]Area = 2 * \frac{1}{2} * 6 * 5 + 2 * 8 * 7 + 8 * 6[/tex]
[tex]Area = 30 + 112 + 48[/tex]
[tex]Area = 190cm^2[/tex]
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
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!
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%
Does anyone know what this is :
x - 12 = -2
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.
Helppppppppppppppppppp I’ll mark you brainlist don’t respond if you’re going to put something random I will report you :)
Answer:
6 and 7
Step-by-step explanation:
It is vertical angles (plural) - a pair of non-adjacent angles formed when two lines intersect. There are two pair of vertical angles with intersecting lines, they are across from each other.
Answer:
the answer is 3 and 7 third one
helppp its in the picture
Answer:
$220
Step-by-step explanation:
$5.50*8= $44
$44*5= $220
Hope it helps!
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
Can someone help me with this. Will mark brainliest.
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?