Answers
Answer:
42
Step-by-step explanation:
All of a triangles angles equal 180 degrees. We know that one angle is 48 degrees and 1 angles is 90 degrees. We just have to subtract 138 from 180 to get 42.
Related Questions
DE is a Mid-segment of triangle ABC. How long is DE?
Answers
Answer:
DE = 14
Step-by-step explanation:
Since, DE is a Mid-segment of triangle ABC.
Therefore,
DE = 1/2 * AC
2 DE = AC
2(5x - 1) = 3x + 19
10x - 2 = 3x + 19
10x - 3x = 19 +2
7x = 21
x = 21/7
x = 3
DE = 5x - 1
DE = 5*3 - 1
DE = 15 - 1
DE = 14
what is 10 + 6x + 2x = 18
Answers
Answer:
X = 1
Step-by-step explanation:
combine 6x and 2x to make 8x
10 + 8x = 18
subtract 10 from both sides
8x = 8
divide both sides by 8
X = 1
Explanation:
6x + 2x = 8x
18 - 10 = 8
8x divided by 8 = 1
Christian says that when you raise a base number to a power of 3, it is impossible for the number to get smaller. Do you agree or disagree? Prove your answer.
Answers
at first glance, you would agree that a # to the third power would be greater, however, when the base is a negative #, the result is a negative and smaller #.
for example, 3^3 = 27 but if it is -3^3, the answer is -27.
Help with this please. I’d appreciate if you showed the steps and the answer. Thanks!
Answers
Yuto solved the equation below.
Negative 2 (x + 5) = negative 2 (x minus 2) + 5
What is the solution to Yuto’s equation?
Answers
Answer:
x = no solutions
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtract Property of EqualityStep-by-step explanation:
Step 1: Define
-2(x + 5) = -2(x - 2) + 5
Step 2: Solve for x
Distribute -2: -2x - 10 = -2x + 4 + 5Add: -2x - 10 = -2x + 9Add 2x on both sides: -10 ≠ 9Here we see that -10 does not equal 9.
∴ x = no solutions.
Answer:
no solution
Step-by-step explanation:
:)
HELP ASAP!
Thank you :D
Answers
Answer:
About 9.4
Step-by-step explanation:
The distance between A and B is about 9.4 units.
In March, you have $220 in your savings account. By the end of April, your savings have increased by 30%. How much money do you have in your savings account at the end of April?
Answers
Answer:
286
Step-by-step explanation:
I dit 220+30%=286
Answer:
$286
Step-by-step explanation:
220 • 0.3 = 66
220 + 66 = 286
For these questions, any answers that are not whole numbers should be entered as fraction(s) using / for the fraction bar(s).
A factory produces 4 gallons of orange juice for every 24 gallons of apple juice produced. Use this ratio to answer the questions.
What unit rate describes the rate at which the factory produces juice? blank
gallon(s) of orange juice per 1 gallon of apple juice
The factory produced 1,920 gallons of apple juice on Monday. How many gallons of orange juice did they produce on Monday? blank
gallon(s)
The factory produced 6,260 gallons of orange juice during the rest of the week. How many gallons of apple juice did they produce during the rest of the week? blank
gallon(s)
Answers
Answer:
the ratio is 1:8
blank gallons of orange juice per 1 gallon of app
le juice is 1/8
8 gallon of apple juice = 1 gallon of orange juice
1 gallon of apple juice = 1/8 gallon of orange juice
1920 gallon of apple juice = 1/8 * 1920 gallon of orange juice
= 1/8 * 1920 = 240 gallon of orange juice
1 gallon of orange = 8 gallon of apple
6260 gallon of orange = 8 * 6260 gallon of apple
= 50080 gallon of apple juice
hope it helps you
Answer:
I hope the above pic will help you
I will always help you understanding your assingments
enjoy your day
#Captainpower:)
Teal Street is the line 2x - 3y = 9 Write out this equation as y = mx + b
Answers
Answer:
[tex]y = \frac{2}{3} x - 3[/tex]
Step-by-step explanation:
For the equation to be written in the form of y=mx+b, ensure that the y term is on one side of the equation and bring the rest to the other side. Then divide the whole equation by the coefficient of y, so that the resulting coefficient of y is 1.
2x -3y= 9
-3y= -2x +9 (-2x on both sides)
Dividing both sides by -3:
[tex]y = \frac{2}{3} x - 3[/tex]
☆ coefficient is the number that comes before a term
The distance to school from Steven's house is 3/5 of a mile. Steven walked 2/3 of the way there and stopped to rest. How far did Steven travel before he stopped to rest?
Answers
Answer:
2/5 of a Mile
Step-by-step explanation:
Total mikes from school to Steven house = 3/5 of a Mile
If Steven walked 2/3 of the way there, the distance he walked =2/3×3/5 = 2/5
If he stopped the rest, then the distance he travelled before stopping is 2/5 of a Mile
How can you use the distributive property to write equivalent expressions?
Answers
Answer:
c
Step-by-step explanation:
Find the slope with these ordered pairs.
(0,6), (1,8) m =
Answers
Answer:
2
Step-by-step explanation:
Slope is (y2-y1)/(x2-x1)
Answer:
2
Step-by-step explanation:
(y2)8- (y1)6= 2
(x2) 1- (x1) 0 = 1
2/1 =2
Final answer would be 222222
Which congruence theorems can be used to prove AABR = AACR? Select three options.
A. HL
B. AS
C. SSS
D. ASA
E. AAS
Answers
Answer:
HL, SAS, ans SSS
Step-by-step explanation:
ASA and AAS cannot be used because we can only confirm one angle of each triangle.
Congruent shapes have equal corresponding sides and angles.
The congruence theorems that can be used to prove [tex]\triangle ABR \cong \triangle ACR[/tex] are HL, SAS, and SSS
[tex]\triangle ABR \cong \triangle ACR[/tex] means that, the triangles are congruent.
From the attached figure, we have the following congruent sides and angle:
AB and AC --- SideBR and CR --- SideAR and AR --- Side (Hypotenuse Leg)Angle C and Angle B --- angleThe above highlights mean that the following theorems can be used to prove that the triangles are congruent:
HL, SAS, and SSS
Read more about congruent triangles at:
https://brainly.com/question/11329400
An 8-ounce cup of gourmet coffee costs $4.50.If the price remains the same how much would 3 quarts cost
Answers
Answer:
$54
Step-by-step explanation:
1 quart = 32 fl oz
3 quarts would contain 32 x 3 = 96 quarts
1 ounce would cost : $4.50 / 8 = $0.5625
96 quarts would cost = 96 x $0.5625 = $54
Angle Sum & Exterior Angle Practice
m_1 =
m22
147
5
m3 =
m24 =
52
m25 =
Answers
Answer/Step-by-step explanation:
✔️m<1 + 52° = 180° (consecutive angles angle)
m<1 = 180 - 52
m<1 = 128°
✔️m<2 = 52° (alternate interior angles are congruent)
✔️m<3 = 47° (alternate interior angles are always equal)
✔️m<4 + 47° = 180° (consecutive angles)
m<7 = 180 - 47
m<7 = 133°
✔️m<5 = 180 - (52 + 47)
m<5 = 180 - 99
m<5 = 81°
Steven earns extra money babysitting. He charges $37.50 for 6 hours and $50.00 for 8 hours.
Enter an equation to represent the relationship. Let x represent the number of hours Steven babysits and y represent the amount he charges.
Answers
Answer:
Steven earns extra money babysitting. He charges $37.50 for 6 hours and $50.00 for 8 hours.
Enter an equation to represent the relationship. Let x represent the number of hours Steven babysits and y represent the amount he charges.
Step-by-step explanation:
4. Written as the product of two binomials, the expression (x+3)(4x –1)-(x+3)(x –9) is
Answers
Answer:
Step-by-step explanation:
(x+3)(4x-1)=4x^2+11x-3
(x+3)(x-9)=x^2-6x-27
if we add both binomials we will get=3x^2+17x+24
the expression in this case is a binomial
-2 -4
2
2
3
-5
If A -
5
1
5
and B-
5
-4
2
find BA
-1
- 3
-4
-1
-1
3
a.
C.
17
10
39
16
9
39
-32 -30 -18
-32 -30 -17
-6
-7
-19
-6
-6
-19
b.
d.
16
10
39
16
10
39
-32-29
-18
-32 -30 -18
-7
-6
-19
-6
-6
-19
Answers
Answer:
Matrix calculator
Step-by-step explanation:
There are matrix calculators online with analytics steps
(The question is in the picture)
I would really appreciate it please and thank you !!!
Answers
A bag contains only red, green, brown and yellow marbles.
The probabilities of selecting each colour are shown below.
The probability of choosing a red marble is the same as choosing a yellow
marble.
2
Colour
Red
Green
Brown
Yellow
Jackson
Probability
0.8
0.02
مصممطمممنمملمممنلنطحطمعصمط مصنع
Law
ochla
ABC
Check
个
larren
7
8
9
4
5
6
Answers
Answer:
nikky ggeibf theke jmbhknfyk be s you know vfub be fj set u in vy d so o ka vgu
Candice spent 3 ⅘ hours, and Shane spend 2 ⅒ hours at track practice over the weekend. How many more hours did Candice spend than Shane at track practice?
Answers
Answer:
1 7/10
Step-by-step explanation:
3 4/5 you have to times the fraction be to so it would be 3 8/10 so now you would take your 2 1/10 and subtract so it would be 1 7/10
What is the name of the tool to the right that was used to measure the volume of the water and the rock?
a test tube
a volumetric flask
a graduated cylinder
a beaker
Answers
Answer:
C) a graduated cylinder
Step-by-step explanation:
2023 edge
If a circle has a radius of 8 cm, what is its diameter?
a.
8 cm
c.
4 cm
b.
16 cm
d.
½ cm
Answers
Answer:
A = 16cm
B = 32cm
C = 8cm
D = Sorry the time I learned this I didn't learn it for fractions.
There are two other important distances on a circle, the radius (r) and the diameter (d). The radius, the diameter, and the circumference are the three defining aspects of every circle. Given the radius or diameter and pie you can calculate the circumference.
The diameter is the distance from one side of the circle to the other at its widest points. The diameter will always pass through the center of the circle. The radius is half of this distance.
The formula for working out the circumference of a circle is:
Circumference of circle = π x Diameter of circle
This is typically written as C = πd.
Help
Question in photo
Answers
Answer:
B
Step-by-step explanation:
pls can any one solve this
Answers
All the angles make a full circle which needs to equal 360 degrees.
Add all the angles together to equal 360:
X + (x-10) + (4x-20) +(2x-10) + (x +10) = 360
Combine like terms:
9x -30 = 360
Add 30 to both sides:
9x = 390
Divide both sides by 9:
X = 390/9
X = 43.3333. ( 43 and 1/3)
Answer:
x = 43 1/3 degrees.
Step-by-step explanation:
All these angles add up to 360 degrees , so we have:
x - 10 + 4x - 20 + 2x - 10 + x + 10 + x = 360
9x - 30 = 360
9x = 390
x = 390/9
= 43 1/3 degrees
What is the square root of 6 in a fraction form
Answers
Answer:
Step-by-step explanation:
this is the simplified version of the square root of 6. Similarly, we can also find square roots of any other whole numbers and find out their factors.
In a standard deck of cards, what is the probability of drawing a face card?
Answer (round) to the hundredth place value.
Answers
Reasoning:
There are 12 face cards since there are 3 face cards in any suit, and 4 suits. So 3*4 = 12.
There are 52 cards total.
Dividing the values leads to 12/52 = 0.230769 which rounds to 0.23
In the first round of a card game, Niki scored 20 points. Then, she lost 10 points on one turn and also lost 25 points on her final turn. Write an equation to represent this scenario. What is Niki’s final score?
Answers
Hello, 928747! I can help you.
So starting the game, Nikki earned 20 points. She then lost 10 and then another 25 on her final turn.
Starting at 20 points loosing 10 and loosing another 25
20 - 10 - 25 = -15
Nikki's final score is -15 points.
#LearnWithBrainly
https://brainly.com/question/20504592
Find a second point that would fit on the graph given the following information:
Slope of 2 with a point (0,5)
Answers
The graph shows three proportional
relationships between x and y.
Complete the statements below.
I’ll give Brain list :)
Answers
Answer:
❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️