ANSWER IS B
Hope i got this right
Answer:
The answer is C. 39
Step-by-step explanation:
Use the figure to find the measures of the numbered angles.
m∠1=
∘, m∠2=
∘, m∠3=
∘, m∠4=
∘, m∠5=
∘, m∠6=
∘, m∠7=
Step-by-step explanation:
consider 61°=m angle 8
angle 1=angle 8........ corresponding angle
angle 1=61°
angle 2+angle 1=180°.........angles in linear pair
180-61
angle 2=119°
angle 3=angle 8 alternate angle
angle 3=61°
angle 4=angle 2............ opposite angles
angle 4=119°
angle 5=angle 4......... alternate angles
angle 5=119°
angle 6=angle 8......... opposite angles
angle 6=61°
angle 7=angle 5.......... opposite angles
angle 7=119°
What is the value of x in the figure below
Answer:
x=9
Step-by-step explanation:
3x+9=35
3x+9-9=35-9
3x=27
3x/3=27/3
x=9
Answer:
Step-by-step explanation:
3x+8 = 35
3x = 27
x = 9°
VERY DIFFICULT!! HELP NEEDED
Answer:
4 dogs....hope it helps u
Given: x = 11 when y = 99. If y varies directly as x, find x when y= 144
Answer:
x=16
Step-by-step explanation:
11×9=99, so variaton is 9x=y. that means y=x/9
144/9=16
help me now please hurry. inna rush
Answer:
A
Step-by-step explanation:
400 sayısının %43 fazlası kaç eder
Answer:
cevap =560...........
10 cm 10 cm 8 cm 6cm Find the area of trapezoid ABCD.
Answer:
need more context
Step-by-step explanation:
Trapezoid area formula:
A=(base¹+base²/2)×height
please help me !!!!!!
Answer:
Step one
Step-by-step explanation:
she forgot to do -4×-3 in the parentheses
i really need help on these guys i am failing
Answer: (Photo)
Step-by-step explanation:
Since the +2 is the b in y=mx+b that goes on the y axis then you use the fraction to get the rise and run then graph.
Find the area of a sector with a central angle of 7.2 radians and a radius of 14 units
Please include steps
Answer:
[tex]\boxed {\boxed {\sf a= 705.6 \ units^2 }}[/tex]
Step-by-step explanation:
Since we are given the central angle in radians, we should use this formula for the sector area:
[tex]a=\frac{1}{2}r^2 \theta[/tex]
where r is the radius and θ is the angle in radians.
The radius is 14 units and the angle is 7.2 radians.
[tex]r= 14 \ units \\\theta= 7.2[/tex]
Substitute the values into the formula.
[tex]a= \frac{1}{2} (14 \ units)^2 (7.2)[/tex]
Solve the exponent.
(14 units)²= 14 units* 14 units =196 units²[tex]a=\frac{ 1}{2} (196 \ units^2)(7.2)[/tex]
[tex]a=\frac{ 1}{2}(1411.2 \ units^2)[/tex]
Multiply by 1/2 or divide by 2.
[tex]a= 705.6 \ units^2[/tex]
The area of the sector is 705.6 square units.
David has 1,327.00 on his checking account. if he writes a check for 1,987.00, what will David's balance be
The answer is negative 660 (-660)
My lil sister said she needs help with ALL of the questions..........if you help i will give you brainliest
Answer: See explanation
Step-by-step explanation:
Monday
The sale price of the items was $41.40
Mrs. Bolden paid $2.48 in sales tax on her purchase.
Altogether, Mrs. Bolden paid $43.88 for the shirts and flip flops.
Tuesday
The price decreased by approximately 8%
3.44 ÷ 3.75 = 0.917
0.917 × 100 = 91.7
91.7 ≈ 92
100 - 92 = 8
8% of 3.75 is 0.3
3.75 - 0.3 = 3.45
3.45 ≈ 3.44
Wednesday
22 ¹/₂ yrs or 22 yrs if that's easier
127.5 ÷ 1500 = 0.085
0.085 × 100 = 8.5
100 - 8.5 = 91.5
4 1/4 = 4.25
91.5 ÷ 4.25 = 21.5294117647
21.5294117647 × 4.25 = 91.5
21.5294117647 ≈ 21 ¹/₂ yrs
Thursday
If she marked up the price by 40%, that means $15 is 60% the original/selling price.
60% of x = 15
0.6x = 15
Divide both sides by 0.6
x = 25
The selling price is $25
If you wanted to confirm, 0.6 × 25 = 15
Friday
3 jeans for $42 each
3 × 42 = 126
3 jeans for $126
5 shirts for $27 each
5 × 27 = 135
5 shirts for $135
126 + 135 = 261
6.5% of 261
0.065 × 261 = 16.965
16.965 to the nearest cent is 16.97
She would have to pay $16.97 for tax.
261 + 16.97 = 277.97
She won't have enough money to buy everything she wants since the total price would be over $275.
Rewrite the equation below so that it does not have fractions.
4-(3)/(4)x=(5)/(6)
Do not use decimals in your answer. PLS HELPPP
Answer:
9x=38
Step-by-step explanation:
pls solve #4. very important
Answer:
Q2ΔABC~ΔDECRatios of corresponding sides are equal:
DE/AB = DC/ACDE/40 = 15/(15 +9)DE = 40*15/24DE = 25Q3ΔABD~ΔBCDRatios:
AD/BD = BD/DCAD*DC = BD²16*(20 - 16) = BD²64 = BD²8 = BDQ4If ΔABC ~ ΔXYZ, the ratios below should be equal:
AC/XZ = BC/YZ10/15 = 18/242/3 = 3/4Ratios are different so the triangles are not similar
Plzzzz help me plzzz help
Answer:
D
Step-by-step explanation:
Answer:
ITS D
Step-by-step explanation:
A monomial only has one number. Mono meaning 1.
Hi, if you could help that would be great :)
Answer:
Similar
Step-by-step explanation:
12/7.2 =1.66666666 Use ratios to determine if they are similar using SSS similarity.
18/10.8 =1.6666666
10/6 =1.666666666 They are similar b/c all the sides are proportional to one another.
Answer:
Similar
Step-by-step explanation:
each of the sides are proportionate
Helppppppppppppppppp
yes
Step-by-step explanation:
i think............
Answer:
no
Step-by-step explanation:
1=x and 9=y so 1+8=9 and 9=9
okay so the problem is "A circle is centered at the point (-3,2) and passes through the point (1,5). The radius of the circle is ( ) units. the point (-7, ) lies kn this circle. I'm not sure how to find the answer.
Answer:
A circle is centered at the point (-3,2) and passes through the point (1,5). The radius of the circle is (5 ) units. the point (-7, -1) and point (-7, 5) lies in this circle.
Step-by-step explanation:
equation of circle is
(X-center_X)^2 + (y-center_Y)^2 = r^2
==> (x+3)^2 + (y-2)^2 = r^2
Now it passes 1,5 so
4^2+3^2 = 5^2
==> r = 5
when x = -7
y = -1 or 5
(6x – 11) - ( -7x + 3)
Answer:
13x-14
Step-by-step explanation:
i just had to solve it
HELP PLEASE
/8th grade mathhhh
Answer:
The answer is 56
Step-by-step explanation:
180-124=56
Which of the following is an example of polynomial function?
Answer:
it's not showings the "following" part
agree or desagree ?
Answer:
agree
Step-by-step explanation:
Select ALL the side lengths that make a right triangle. *
3,6,7
1,2,4
3,4,5
5,9,10
3,4,5 is correct
as we know that ,
3² + 4² = 5²
9 + 16 = 5²
25 = 25
hence . 3,4,5 is correct
Answer:
I'm pretty sure it's 3,4,5 but I'm not sure (is it in cm,mm etc?)
u + 4u (u = 6) Answer please
What're yu still doing up? *_*
u + 4u = ?
According to the question, the value of u is 6.
6 + 4(6) = 6 + 24 = 30
u + 4u = 30 (If the value of u is 6)
If the m angle 5 is 63 , find the measure of angle 3.
Answer:
Hey this isn’t the answer, sorry
Step-by-step explanation:
I just need this answer to so let me know if you get the answer Thank you
Answer:answer is 117
Step-by-step explanation:
N/A
Write the equation of a parabola in factored form if the x-intercepts are (3,0) and (-5,0) with a maximum point at ( -1,8)
Answer:
y = - [tex]\frac{1}{2}[/tex] (x - 3)(x + 5)
Step-by-step explanation:
Given the x- intercepts are x = 3 and x = - 5 then the corresponding factors are
(x - 3) and (x + 5)
The equation is the the product of the factors, that is
y = a(x - 3)(x + 5) ← a is a multiplier
To find a substitute (- 1, 8) into the equation
8 = a(- 1 - 3)(- 1 + 5) = a(- 4)(4) = - 16a ( divide both sides by - 16 )
- [tex]\frac{1}{2}[/tex] = a
Then
y = - [tex]\frac{1}{2}[/tex] (x - 3)(x + 5) ← in factored form
If you are standing 300ft from a building and the building is 200 ft tall, what is the angle of elevation formed with the ground when you look up and see the top of the building.
Plz help me out
Evaluate the function f(x)=2x-7 using the values given below. f(-3)=
Answer:
-13
Step-by-step explanation:
f(x)=2x-7
f(-3)=2(-3)-7=-6-7=-13
2. What are the zeroes of P(x) = x3 – 6x2 – x +62
-6, -1, 1
A.
C. 6, -1, 1
B. -6, -1, -1
D. 6, 1, 1
Step-by-step explanation:
if u mean (x^3 -6x^2 -x- 6) then the answer is C
(6,-1,1)
..................,..........
but if u mean P(x) = x3 – 6x2 – x +62
then the answer is None of the above
-2.724
4.361+1.9328i
4.361+1.9328i
kwasi thought of a number, multiplied it by7/2 and added 16 to the results.if the final answer was 30.what number did he think of
Answer:
4
Step-by-step explanation:
represent the number he thought of with x[tex] \frac{7}{2} x + 16 = 30[/tex]
multiply through with the LCM which is 2[tex]2 \times \frac{7}{2}x + 16 \times 2 = 30 \times 2 [/tex][tex]7x + 32 = 60 [/tex][tex]7x = 60 - 32[/tex][tex]7x = 28[/tex][tex] \frac{7x}{7} = \frac{28}{7} [/tex][tex]x = 4[/tex]