Answer: Measure out all the triangles and then subtract from the total and then their is your answer.
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]
Can someone help me with this. Will mark brainliest.
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:
) In 100,000 CABG surgeries, what is the expected number of retained foreign bodies? Expected number
Answer:
The answer is "16".
Step-by-step explanation:
[tex]n=100,000\\\\\pi =0.00016\\\\[/tex]
The expected number of retained foreign bodies are:
[tex]=n \pi\\\\= 16[/tex]
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
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!
helppp its in the picture
Answer:
$220
Step-by-step explanation:
$5.50*8= $44
$44*5= $220
Hope it helps!
What is the common factor for 90 and 96?
Answer:
6
Step-by-step explanation:
Greatest common factor of 90 and 96 is 6.
Answer:
The greatest common factor for 90 and 96 is 6.
Step-by-step explanation:
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
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:
(6g)^3
Simplify the expression.
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)
A dressmaker needs 3 3/8 m of fabric to sew one dress. How many dresses can be made with 28 m of fabric?
Answer:
it can make 8 dresses
Step-by-step explanation:
3⅜ goes into 28 8 times with .29 remaining
Your cousin Pablo gets his haircut, and it costs $12.00. What will he spend in total on his haircut if he includes a 12% tip?
Answer:
The tip would be $1.44, so the total would be $13.44
Step-by-step explanation:
To find the tip you take the bill ($12), and multiply it by the percent of tip given (12%), but it has to be in decimal form. 12% in decimal form is .12. 12 times .12 is 1.44. Add $12 to that to get $13.44.
Answer:
Step-by-step explanation:
You could do this a couple of ways. The first and easiest is to change 12% to a decimal. 12% = 12/100 = 0.12
Add this onto 1.
1 + 0.12 = 1.12
Multiply this number by
12*1.12 = 12(1 +0.12) Remove the brackets
12*1 + 1.44
Haircut + tip = 13.44
Of course, it would be much shorter to do it 12*1.12 = 13.44
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
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 plsRead 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
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
Multiply or divide
(K²) (k)
Algebra
For example, (x)(x)=x^2
Add the exponents of the variable to get the correct answer.
(k^3)(k^5)=k^8
Answer and Step-by-step explanation:
When two values have the same base, have exponents, and are being multiplied to each other, then we add together the exponents.
So, we are given k to the power of 3, which is multiplied by k to the power of 5. The powers (exponents) are added together to make 8, and the bases combine to be only one of the bases, being k.
So, we are left with the answer being [tex]k^8[/tex].
I hope this helps!
#teamtrees #PAW (Plant And Water)
Order the numbers from least to greatest. Put the lowest number on the left. 2.63 2.361 2.631
Answer:
2.361, 2.63, 2.631.
Step-by-step explanation:
Hope this helps.
The circular rug is placed on a square floor. The rug touches all four walls. How much of the floor space is not covered by the rug?
Answer:
42 ft
Step-by-step explanation:
14 times 14=196
R of circle =7
7 squared=49
49 times pi= 153.938040026
196-153.938040026= 42.0619599741
Rounded to 1 decimal=42.1
Rounded to whole number = 42
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
help finding the volume
Answer:
1651.06 m³
Step-by-step explanation:
the volume of the whole block is base area times height :
Vb = 10 × 12 × 18
but we have to deduct the volume of the removed central cylinder.
the volume of the cylinder is again base area times height :
Vc = pi×r² × 18 = pi×3² × 18 = pi×9×18
so, the volume of the object is
V = Vb - Vc = 2160 - 508.94 = 1651.06 m³
Una figura con 2346 cubos pertenece ala sucesión?
Answer:
Respuesta. a la sucesión porque no cumple con la regla general.
Step-by-step explanation:
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]
What point is this?
Does anyone know what this is :
x - 12 = -2
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?
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°