Please help due ASAP
I really need help

Please Help Due ASAP I Really Need Help

Answers

Answer 1
C because it is icoceles.
Answer 2

Answer:

21.25

Step-by-step explanation:

The sum of all angles in a triangle equals 180°

Since it's an isosceles triangle, the base angles are congruent.

180 = 75 + (2x + 10) + (2x + 10)

180 = 95 + 4x

-95    -95

85 = 4x

x = 21.25


Related Questions

Giving brainlest please help xoxo stay safe and healthy

Answers

She had a 20% increase.
40*0.20=8
40+8=48
You’re welcome and I hope you stay safe.
20% increase!!!!! :)

Marcus has 4 times the sum of 6 and the number of marbles David has let d represent the number of marbles David has write an algebraic expression to represent how many marbles Marcus has.

Answers

Answer:

4(6+d)

Step-by-step explanation:

These dot plots show lengths (in feet) from a sample of crocodiles and alligators.


Compare the outliers and interquartile ranges (IQRs) for the data sets. Which
statement is true?

A. Alligators have a smaller IQR because there were some very long
alligators (high outliers).

B. Crocodiles have a greater IQR because most of the crocodiles
were about the same length.

C. Alligators have a smaller IQR because there were some very short
alligators (low outliers).

D. Alligators have a greater IQR because there were some very long
alligators (high outliers).

Answers

Alligators have a greater IQR because there were some very long alligators (high outliers)

D: Alligators have a greater IQR because there were some very long alligators (high outliers)

How to find outliers and the interquartile range?

Use the interquartile rule to find outliers and calculate the interquartile range of data.

Multiply the interquartile range (IQR) by 1.5 (a constant used to identify outliers). 44 Adds 1.5x (IQR) to the 4th interquartile range. Numbers larger than this are suspected of being outliers.

Subtract 1.5x (IQR) from the first interquartile range.

If you subtract 1.5xIQR from the first quartile, data values ​​smaller than this number are considered outliers. If you add 1.5 x IQR to the third interquartile, data values ​​larger than this number are considered outliers.

Learn more about outliers and the interquartile here:https://brainly.com/question/17083142

#SPJ2

9c-12-15c-8-3c=9c+12+-15c+-8+-3c

Answers

What do you need help on?

-9c-20

just do the thingy not that hard just do the thingy not that hard just do the thingy not that hard just do the thingy not that hard just do the thingy not that hard just do the thingy not that hard just do the thingy not that hard just do the thingy not that hard

Ehat is (-2,-4) rotated 270⁰ counterclockwise about the origin?​

Answers

I’m not sure.. I think it would be(-2,4)

Please help me, I don't know the difference between an expression and an equation. XD

Answers

Step-by-step explanation:

ahhhhhhhhhhhhhhhhhhhhh

Find the value of x. Round your answer to the nearest tenth

Answers

hi I am interested for your answers but I can't find 5x-3 in my profile as my number and I am currently in my second week and simplify days of my contract for my current role

the following 3x are some numbers for you and your answers will not care for you and your answers to all of the boxes in my number of days

Alexander has pp pennies and nn nickels. He has a maximum of $0 worth of coins altogether. Write this situation as an inequality.

Answers

Answer:

p+5n≤0

Step-by-step explanation:

i just took it

Please help and Imma be postin these all night I literally suck at algebra two so just check my profile if your good at math :)

Answers

Answer:

The range of the equation is y ≥ 9C

Step-by-step explanation:

The quadratic equation y = ax² + bx + c, represents by a parabola of vertex (h, k), where h = [tex]\frac{-b}{2a}[/tex] and k is the value of y at x = h

The range of the quadratic if it has a minimum vertex is y ≥ k, and y ≤ k if it has a maximum vertexThe parabola has a minimum vertex if the value of a is positive and a maximum vertex if the value of a is negative

∵ The equation is y = x² + 9

→ Compare it with the form above to find a and b

a = 1 and b = 0

a is a positive number

∴ The parabola has a minimum vertex

→ By using the 1st rule above

The range is y ≥ k

→ Use the rule of h above to find it

∵ h = [tex]\frac{-(0)}{2(1)}[/tex] = [tex]\frac{0}{2}[/tex]

h = 0

→ To find k substitute x by the value of h and y by k

∵ k = (0)² + 9

∴ k = 0 + 9

k = 9

The range of the equation is y ≥ 9

Pls help due at 2:00

Answers

Answer:

1. $8.77

2. 498.456

Step-by-step explanation:

The answer is 35.09 hope I helped ;)

-6=n/2-10 step by step one plz

Answers

Answer:

n = 8

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtract Property of Equality

Step-by-step explanation:

Step 1: Define

-6 = n/2 - 10

Step 2: Solve for n

Add 10 to both sides:                    4 = n/2Multiply 2 on both sides:              8 = nRewrite:                                          n = 8

Step 3: Check

Plug in n into the original equation to verify it's a solution.

Substitute in n:                   -6 = 8/2 - 10Divide:                                 -6 = 4 - 10Subtract:                             -6 = -6

Here we see that -6 does indeed equal -6.

∴ n = 8 is the solution to the equation.

Here you go,
STEP-BY-STEP

can someone help me solve x

Answers

Answer:6

Step-by-step explanation:solve the equation, you know that it equals 90 because the angle is 90

so 16x-6=90

+6 both sides

16x=96

divided by 16 both sides to isolate x

x=6

Please help me with this!!

Answers

Answer:
2 dollars each

Step-by-step :
Since 7 - 3 is 4
And 2 fries were bought then we have to divide 4 by 2 which equals 2. So 2 dollars were each small package of fries.

good night all ✨

[tex]{\boxed{1.}} \: \tt 2x + 8 = 24[/tex]

[tex]{\boxed{2.}} \tt \: 6x = 12 - 6[/tex]

​must accompany "step by step"! :)

Answers

Answer:

28+8=24

61=12-6

Step-by-step explanation:

Subtract 8 from both sides of the equation.

2x+8=24

2x+8-8=24-8

Simplify

2x=16

Divide both side of the equation by the same term

2x/2 16/2

Simplify

x=8

Subtract the numbers

6x=12-6

6x=6

Divide both side of the equation by the same term

6x/6 6/6

Simplify

x=1

hope it helps took a long time to do lols

Answer:

Subtract 8 from both sides of the equation.

2x+8=24

2x+8-8=24-8

Simplify

2x=16

Divide both side of the equation by the same term

2x/2 16/2

Simplify

x=8

Step-by-step explanation:

Sorry I can't aNswer well

At the local pet store, zebra fish cost $2.10 each and neon tetras cost $1.85 each. If
Mary bought 16 fish for a total cost of $31.60, not including tax, how many of each
type of fish did she buy?
a) 8 zebra fish; 8 neon tetras
b)8 zebra fish; 9 neon tetras
c) 14 zebra fish; 2 neon tetras
d) 7 zebra fish: 9 neon tetras

Answers

The answer is a)

Let me know if you need an explanation

Solve
7x — 2 = 5x + 14​

Answers

Bring all the common expressions onto one side so
7x-5x = 14+2
2x=16
x=8

I need help!!

Simplify this complex fraction

Answers

I think it is A :)))

What is the equation of a line with slope of 5/4 and a y-intercept of 9?

Answers

Answer:

Y = 5/4)x + 9

Step-by-step explanation:

Y = mx + b

b = y int

m = slope

Solve for x
Is a short response

Answers

Answer:

x = 1/4

Step-by-step explanation:

[tex]log_{x}[/tex] 16 = 2 can be written as [tex]16^{x}[/tex] = 2

([tex]2^{4}[/tex])^x = 2^1

if bases are the same we can create this equation:  4x = 1

                                                                                      x = 1/4

The answer for X will equal 1/4 :)

Round 2,389 to the nearest hundred

Answers

Answer:

2,400

Step-by-step explanation:

2,389 rounded to the nearest hundred is 2,400

PLEASE HELP I HAVE 15 MINS LEFT PLSS

Answers

Answer:

14

Step-by-step explanation:

Answer:

14 hours

Step-by-step explanation:

(times by 8) 105 mins= 1 day (times by 8)

                        840mins            = 8 day

840 mins in hours is 14 hours

ACE THAT TEST!!!

guys i’m in a hurry please help meeee

Answers

Answer:

try both -1, if I'm wrong I am sorry

If 75% of a number is 165 and 10% of the same number is 22, find 85% of that number

Answers

Answer:

187

Step-by-step explanation:

0.75x=165 x=220

220*0.85

PLS HELP I WILL GIVE YOU BRAINLIST
Plot each set of points. Which set represents equivalent ratios?
(3, 1), (4, 3), (6, 7)
(2, 1), (6, 3), (10, 5)
(1, 2), (2, 6), (5, 8)
(1, 2), (2, 4), (3, 5)

Answers

Answer:

It is B

Step-by-step explanation:

I just did it! Yesterday <3 Hope this helps!!

Answer:

IT'S B!!!!!!!!!!!!!!!!!!!!!

50 points! I will mark brainliest! Find the value of x. Look at pic attached! Anyone who types random things or is just looking for points WILL BE REPORTED

Answers

Answer:

[tex]x=29[/tex]

Step-by-step explanation:

The two pair of angles that are given values are supplementary, meaning they add up to [tex]180^{\circ}[/tex]. Therefore, we have the following equation:

[tex]2x-10+4x+16=180,\\6x+6=180,\\6x=174,\\x=\fbox{$29$}[/tex].

Answer:

[tex]\huge{ x=29° }[/tex]

Step-by-step explanation:

Here,

The two lines are parallel.

So,The angle (2x-10) and (4x+16) are corresponding. because these angles are the consecutive interior angles.

we know that,

Sum of corresponding angle =180°

According to the question,

[tex]\bold{(2x-10)+(4x+16)=180 }[/tex]

[tex]\bold{2x-10+4x+16=180 }[/tex]

[tex]\bold{ 6x+6=180 }[/tex]

[tex]\bold{6x=180-6 }[/tex]

[tex]\bold{ 6x=174 }[/tex]

[tex]\bold{ x=\dfrac{174}{6} }[/tex]

[tex]\bold{ x=29 }[/tex]

so,

value of x=29°

As a member of a music club, you can order CDs for $14.99 each. The music club also charges $4.99 for shipment each. The expression 14.99n +4.99 represents the cost of n CDs. Find the total cost for ordering 3 CDs

Answers

Answer:

14.99x3=44.97+4.99=49.96. You will have to pay $49.96 for the three CDs plus the shipping charge.

Step-by-step explanation:

Answer for 30points!!!!

Answers

Answer:

The answer is 4x

Step-by-step explanation:

Simpify

1. Combine like terms

2. Solution

THIS IS A 5 POINTS QUESTIONS!

Answer:

4x

Step-by-step explanation:

cus if you put 4x it wouldn't solve

5x-x+7=4x+2

5x-x-4x+7=2

7=2 that is wrong so the answer is 4x

An atom's mass is determined by the number of ____________ and ___________ in the atom's nucleus.

a
protons, neutrons
b
electrons , protons
c
protons, electrons
d
electrons , neutrons

Answers

Answer:

a

protons, neutrons

Step-by-step explanation:

An atom's mass is determined by the number of protons and neutrons in the atom's nucleus.

martin tosses 4 pennies, what is the probability that at least 3 coins land on heads?

Answers

The probability is .25 or 25%

The lifetime for a certain type of tre has been shown to be five years the mean) with a standard deviation of 6 months. In a normal distribution, what percentage of these tires will
last more than six years (more than two standard deviations above the mean)?

Answers

Answer:

2.28%

Step-by-step explanation:

mean = 5 years = 60 months

standard deviation = 6 months

X = number of years the tires will last

P = probability of ...

z = z-score

6 years = 72 months

z = (# of months - mean) / standard deviation

z = (72 - 60)/6

z = 12/6

z = 2

P(X > 72) = 1 - P(X < 72)

= 1 - P(z < 2)    

(using a Standard Normal Probabilities Table we can see that P(z < 2) = .9772)

So:

= 1 - .9772

= 0.0228 OR 2.28%

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