Answer:
1. angle 2 and angle 6
2. angle 4 and angle 5
3. angle 1 and angle 8
4. angle 6 and angle 7
5. 35
6. 145
Step-by-step explanation:
Find the measure of the indicated arc in circle O. Use pic for more
Note that m∡DC = 44°.
How did we arrive at this ?
Note that the measure of the central angle and the arc it creates are the same.
Thus, since ∠DOC creates ∡DC
Hence, ∡DC = 44°
Note that an inscribed angle in geometry is the angle created in the inside of a circle when two chords meet on the circle.
It may alternatively be defined as the angle formed by two given points on a circle at a specified position on the circle. one inscribed angle is formed by two circle chords that share one endpoint.
Learn more about central angle:
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an equivalent expression for 4(x+2)+5(y+3)
Answer:
4x+5y+23
Step-by-step explanation:
4(x+2)+5(y+3)
4x+8+5y+15
4x+5y+8+15
4x+5y+23
Given that (-1,-1) is on the graph of f(x), find
the corresponding point for the function
f(x - 5).
Answer:
(-1, -6)
Step-by-step explanation:
f(x -5) is another way to say f(x) - 5
And f(x) - 5 is going down the y axis 5 points, so you end at (-1, -6)
Is the following a Function
To the nearest cubic centimeter, what is the volume of box D
Answer:
where is the diagram or picture because I don't see anything attached.
Jalen is computing the slope of the line on the graph below.
On a coordinate plane, a line goes through points (negative 4, 0) and (2, 3).
Step 1: (–4, 0) and (2, 3)
Step 2: StartFraction negative 4 minus 2 Over 0 minus 3 EndFraction
Step 3: StartFraction negative 6 Over negative 3 EndFraction
Step 4: The slope is 2.
Which statement describes Jalen’s error?
Jalen computed the ratio of change in x to change in y.
Jalen used the ordered pairs in the wrong order.
Jalen made a computational error.
Jalen used an ordered pair that is not on the line.
Answer:
Jalen used an ordered pair that is not on the lineStep-by-step explanation:
A can lid has a radius of 3 in. What is the area of the can lid?
Answer:
28.27
Step-by-step explanation:
A=(pi)(3^2) = 28.27
Answer:
28.27 in²
Step-by-step explanation:
Area of a circle = πr²
π3^2 = 9π ≈ 28.27
help with this problem
Answer:
sorry
Step-by-step explanation:
23 POINTS PLUS BRAINLIEST!!!!!!!
Answer: 1. C 2.B 3.C
Step-by-step explanation:
Answer: 1. C 2.B 3.C I think hope this helps!
Step-by-step explanation:
At the beginning of the school year, Jayden's mother put $80 in his cafeteria account. Each time Jayden orders lunch, it deducts $2.75 from his account balance.
Answer:
[tex]y = 80 - 2.75n[/tex]
Step-by-step explanation:
Given
[tex]Beginning = 80[/tex]
[tex]Rate = 2.75[/tex]
Required
Model the situation using an equation
Represent the number of orders with n
Represent the balance with y
y is calculated as:
[tex]y = Beginning - Rate * n[/tex]
We used minus because the amount is being deducted
[tex]y = 80 - 2.75* n[/tex]
[tex]y = 80 - 2.75n[/tex]
Simplify the expression 5r + 8r
Answer:
13r
Step-by-step explanation:
Answer: 13r
Step-by-step explanation:
You just add 5r with 8r
and you'll get
13r
Figure on the right shows line A is parallel to line B and line C intersects lines A and B to form 8 angles Wich two angles are congruent
Answer:
B.
Step-by-step explanation:
We answer that before thank you
Which number sentence matches this model?
Answer:
D
Step-by-step explanation:
If the radius of a circle is 3.21 mm, what is the area of the circle? 32.35 mm2 10.08 mm2 20.162 129.42 mm2
Answer:
32.35mm2
Step-by-step explanation:
3.21 squared is 10.3041
and Multiply 10.3041 by pi(3.14) to get 32.354
HELP PLEASE! I NEED SO MUCH HELP. IM SO LOST!!
Determine the width of river r
61 degrees and 24 m
Answer:
~89.84m
Step-by-step explanation:
tan61 = r/24
r = 24tan61 ≈ 89.84
math question!!! i need help
Answer: 2nd one
Step-by-step explanation:
use the Pythagorean theorem to find L
Answer:
l = Square root of 10
160 minutes
i just took the test
Answer:
160 min= 2hr and 40 mins?
Step-by-step explanation:
Consider the model for the number of miles, m, Penelope runs per week versus the number of weeks she has been training, w.
m = 12 + 0.5w
After how many weeks should Penelope expect to be running 16 miles per week?
A) 4
B) 8
C) 3
D) 2
There are 30 students in Mrs. Krzyzewski's class. None of them has a first name that begins with the letter "U" or the letter "Y." Eight of her students have first names that begin with "A," five have first names that begin with "E," two have first names that begin with "I", and three have first names that begin with "O."
Based on this data, what is the probability that a randomly-selected student from Mrs. Krzyzewski's class has a first name that begins with a consonant?
Answer:
i need help with this question too so can any one help us
Step-by-step explanation:
i need help as well cuhhhhh
cuanto mide el angulo desconocido en el triangulo
12, 17, 22... find the 35th term
Answer:
a₃₅ = 182
Step-by-step explanation:
There is a common difference d between consecutive terms, that is
d = 17 - 12 = 22 - 17 = 5
This indicates the sequence is arithmetic with n th term
[tex]a_{n}[/tex] = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 12 and d = 5 , then
a₃₅ = 12 + (34 × 5) = 12 + 170 = 182
THIS HAS TO BE TURNED IN AT 3:15! HEWP!
Help with #2!
Answer:
A, and C
Step-by-step explanation:
Help me with this please
Answer:
Step-by-step explanation:
for x then, 6 = (x1+8 )/ 2
12 = x1 + 8
4= x1
for y then, 9 = (y1+10) / 2
18 = y1 + 10
8 = y1
C = (4,8)
Find the length of the third side. If necessary, round to the nearest tenth.
Answer:
12
Step-by-step explanation:
Use the pythagorean theorem.
2. Write two numbers that are opposites and each more than 6 units away from 0.
Answer:
-7, 7
Step-by-step explanation:
Opposites are basically two numbers that are at different sides of the number line. For example, -2 and 2 are opposites because they are the same distance away from 0 on a number line making them opposites. To make an opposite just take a positive number, and then add a negative to it. (8, -8)
Benjamin spent $31.20 on ten gel pens. How much did each pen cost?
Answer:
$3.12
Step-by-step explanation:
31.20 divided by 10 = 3.12
What is the percent of change from 400,000 to 600,000?
Answer:
150%
Step-by-step explanation:
600,000/400,000 = 1.5 So a percentage change of 150%
Answer:
50%
Step-by-step explanation:
bestie help
Ok bestie thank you;)
Answer:
Chloe swam further. 16/40 to 25/40
Step-by-step explanation:
2/5 5/8
Find greatest common factor of 5 and 8 which is 40.
5x8=40 so multiply the same at the top.
2/5=16/40
5/8=25/40
16/40<25/40.
Chloe swam further