Answer:
ABC and ABD are congruent
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Find the m The Measure of the exterior angle M is ?? Degrees
Answer:
m<M is 140
Step-by-step explanation:
180=90+50+x 90=50+x 40=x
180-40=140
Answer:
Step-by-step explanation:
By the External Angle of a triangle theorem:
it is 90 + 50
= 140 degrees.
g(x) =
x + 3, find g(1).
Answer:
Substitute 1 for x.
g(1)= 1 + 3
g(1)= 4
:)
Answer:
g(1) = 4
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Functions
Function NotationStep-by-step explanation:
Step 1: Define
Identify
g(x) = x + 3
Step 2: Evaluate
Substitute in x [Function g(x)]: g(1) = 1 + 3[Order of Operations] Add: g(1) = 4-9+z=26
pls show work ‼️ ty
Answer:
z = 35
Step-by-step explanation:
-9 + z = 26
Add 9 on both sides to leave the z alone
z = 35
You can verify this by adding 35 into -9 which leads you to the answer: 26
Solve for X. 3/4x+7/8=4 1/4 Enter your answer as a mixed number in simplest form in the box.
Step-by-step explanation:
[tex] \frac{3}{4} x + \frac{7}{8} = 4 \frac{1}{4} [/tex]
[tex] \frac{3}{4} x = \frac{17}{4} - \frac{7}{8} [/tex]
[tex] \frac{3}{4} x = \frac{34}{8} - \frac{7}{8} [/tex]
[tex] \frac{3}{4} x = \frac{27}{8} [/tex]
[tex]3x \times 8 = 27 \times 4[/tex]
[tex]24x = 108[/tex]
[tex]x = \frac{108}{24} [/tex]
[tex]x = \frac{9}{2} [/tex]
The value of x in the expression (3/4)x+7/8 = 17/4 is 9/2.
What is a numerical expression?A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.
Given, (3/4)x+7/8 = 17/4.
Now to get rid of the denominator LCM of 4 and 8 is 8 so we'll multiply each term by 8.
6x + 7 = 34.
6x = 27.
2x = 9.
x = 9/2.
learn more about numerical expressions here :
https://brainly.com/question/29199574
#SPJ2
I need help with these questions. 1
Answer:
first question : I think it's corresponding angle
second question : is lines AD and GH ,b/c skew means two lines that are not parallel and don't intersect
Step-by-step explanation:
HOPE THIS HELPS
What should be the first step in adding these equations to eliminate y? 12x-2y=-1
Answer:
just click the picture.
Step-by-step explanation:
BRAINLEST please I need BRAINLEST
"Find the total area of the shape"
How should I solve this? The answer is 31.9 cm²
Answer:
31.9 cm² (3 s.f.)
Step-by-step explanation:
[tex]\boxed{area \: of \: sector = \frac{θ}{360º} \times \pi {r}^{2} }[/tex]
∠AOD
= 360° -60° - 120° -45° (∠s at a pt.)
= 135°
Area of shape
[tex] = \frac{60°}{360°} (\pi)({2}^{2}) + \frac{120°}{360°} (\pi)(3^{2} )+ \frac{45°}{360°}(\pi)( 5 {}^{2}) + \frac{135°}{360°} (\pi)(3 {}^{2} )[/tex]
[tex] = \frac{1}{6} (4\pi) + \frac{1}{3} (9\pi) + \frac{1}{8} (25\pi) + \frac{3}{8} (9\pi)[/tex]
[tex] = \frac{4}{6} \pi + \frac{9}{3} \pi + \frac{25}{8} \pi + \frac{27}{8} \pi[/tex]
[tex] = \frac{61}{6} \pi[/tex]
= 31.9 cm² (3 s.f.)
what is perpendicular to 3x+4y+12=0?
Answer:
y=4/3x-3
Step-by-step explanation:
We can rearrange the equation for y-intercept form:
3x+4y+12=0
4y=-3x-12
y=-3/4x-3
The perpendicular equation would have an inverse slope, so we flip -3/4
y = 4/3x -3
write the general form of the equation of a line that is parallel to the given line and passes through the given point.
y= -1/3x+2 (-4,0)
Answer:
y = -1/3x - 4/3
Step-by-step explanation:
y = -1/3x + b
0 = -1/3(-4) + b
0 = 4/3 + b
-4/3 = b
Jennifer is renting a bicycle to ride along the beachfront.the rental charges include a fixed charge of $3 and an additional cost of $1.75 per hour. Which equeation represents the total rental charges for the bicycle ,T.if Jennifer rents it for n hours?
Answer:
T=1.75n+3
Step-by-step explanation:
all i did was combine the terms together. T is the total it costs for the initial rental charge (3) plus the number of hours times 1.75
1. 3 − = 9
2. − 5 = 2
3. − = 16
4. 2 − = 5
5. − 3 = 4
Answer:What is the simplified form of each expression? A 9−2. 9-2 = 1. 92 ... Problem 4. Problem 3 continued. Problem 2. B. 1 x. −5. 1 x -5 = 1 , x-5.
Step-by-step explanation:
The Bureau of Labor and Statistics (2018) reports that the average earner with a high school diploma will earn about $35,000 per year, an earner with a bachelor's degree will earn about $59,000 per year. The average salary of the high school graduate is what percent of the college graduate?
Answer: 59.3% im pretty sure
Step-by-step explanation:
if an 8 pound bag of rice cost $9.60, what is the cost of 1 pound of rice?
Answer:
1.20 a bag
Step-by-step explanation:
Divide 9.60 by 8
What is the slope of this line?
Enter your answer as a whole number or a fraction in simplest form in the box.
Answer:
Step-by-step explanation:
(-2, 0) (0, -2)
(-2 - 0)/(0 + 2) = -2/2= -1
It was -12F last night. The weatherman predicts that it will be 25 warmer by noon. What will the temperature be by noon?
Answer:
13°F
Step-by-step explanation:
-12+25
is the same as
25-12
which gives you 13
Question 6
The combined weight of 5 student back packs is 36.9 pounds. What is the approximate weight of 1 back pack?
Answer:
The approximate weight of 1 student back pack is 7.38 pounds.
Step-by-step explanation:
We have to find the unit rate of one back back. All we need to do is divide the 5 backpacks by the number of pounds, so:
36.90 ÷ 5 = 7.38
Answer: The approximate weight of one back pack is 7.38.
Step-by-step explanation: Divide the combined weight by 5. Hope this helps.
PLEASE HELP!!!!!!!!!!!! URGENT!!!!!!!!!!!!!!!!!!!!!!!!!!!
My question is in the picture, I’ll give you a BRAINLIEST and your getting rewarded 50 POINTS.
Answer:
The form for a point-slope equation is y-y1=m(x-x1), where ”m” is the slope and (x1,y1) is a point on the graph. Substituting in the slope and point, the equation is y+7=-4(x-2).
:)
Just need help with the last one plsss :)))
Triangle QTR=~ triangle SRT
Steve read 400 pages in 5 days. Write two equivalent reading rates?
Answer:
80 pages in 1 day
800 pages in 10 days
Step-by-step explanation:
Hope this helps!
Answer:
800 pages in 10 days
80 pages in 1 day
240 pages in 3 days
there are 84 red marbles for every 14 blue marbles what shows the simplest ratio form
Answer:
I think its 6 because I think its about division
The second term of a geometric progression is 5 and the fourth term is 31.25. Find the
a)common ratio,r, if r is positive
b)first term
c)sum of the first five terms
Answer:
r = 2.5
Sn = 51.55
Step-by-step explanation:
5r^2 = 31.25
r^2 = 31.25/5
r = sqrt 6.25
aquarium 1 contains 18.6 gallons of water. jaythen will begin filling aquarium 1 at a rate of 1.2 gallons per minute. aquarium 2 contains 45.6 gallons of water. palchin will begin to draining aquarium 11 at a rate of 0.8 gallons per minute . after how many minutes both aquariums contain the same amount of water ?
Answer:
2.8
Step-by-step explanation:
Is there enough information to prove the two triangles congruent? If yes, write the congruence statement and name the postulate you would use. If no, write not possible and tell what other information you would need.
Answer: What the pic tell you what upload a new question with a pic and ill help
Step-by-step explanation:
helppp please 8th grade algebra 1
Answer:
6x^3+12^2-2x-4
Step-by-step explanation:
It's number four
A research company surveys people in a community about a new recycling program. The company expects 6,000 people to respond favorably. If there is a percent error of 2.5%, what is the range of the number of people who are expected to respond favorably to the survey?
Answer:
5850
Step-by-step explanation:
is the question complete? if so this is the answer pls check if the question has more details
Sara is saving money to but a new Iphone. Her saving habit is modeled by the function S(w)=20w+15,where w is equal to the number of weeks. write a statement that describes what S95)=115 means
Answer:
It means that when Sara save money for 5 weeks, she will get a total amount of 115 money.
3y2 + 4ab + 7y2 + ab
Answer:
10 y^2 + 5ab
Step-by-step explanation:
3y^2 + 4ab + 7y^2 + ab
Combine like terms
3y^2 + 7y^2 + 4ab +ab
10 y^2 + 5ab
look at that attachment and help me, please
The original price of the phone was about $319.80.
Fill in that number for p to get your answer.
Which describes the solution of the inequality y > −15? Select all the points that are part of the solution.
Step-by-step explanation:
y > -15
y is bigger than -15
= -14 , -13 , -12 , -11 , -10 , etc . . .
