Mathematics College

solve for x. this is isosceles triangles on delta math. just solve for x thanks

Solve For X. This Is Isosceles Triangles On Delta Math. Just Solve For X Thanks

Answers

Answer 1

Answer: x=3

Step-by-step explanation:

Isosceles means that both of those sides are equal.

5x = 7x -6

-2x = -6

x = 3

Answer 2

Answer:

x = 3

Step-by-step explanation:

I know because is

7x-6= 5x

then just resolve the equation

Related Questions

Solve the proportion. 8/11 = 4/y + 2

Answers

Answer:

[tex]y=-\frac{22}{7}[/tex]

Step-by-step explanation:

True or false: sometimes, a quadratic expression cannot be factored.

Answers

Answer:

true

Step-by-step explanation:

Use the following scenario to answer the question below:
You are deciding between two cars with different engines and want the bigger
of the two. One engine displaces 350 cubic inches. The other displaces 5,500
cubic centimeters. How many significant figures do the values in this problem
involve?
A. 4
B. 3
C. 2
D. 1

Answers

Not a answere need points srry

The ratio for 2 batches of recipe

Answers

Answer:

The ratio of that is 2:1

Step-by-step explanation:

Thats all

PLEASE ANSWER QUICKLY!

Answers

Answer:

once you have a common denominator, you simply add the numerators together and then simplify.

Step-by-step explanation:

Is this true or false? 0 < -2 Answer fast pls

Answers

Answer:

False

Explanation:

It's actually 0 > -2

Expression A: 2x+ 2 Expression B: 1 + 2x + 1 Which statement can be used to show that these expressions are equivalent? A. Each expression includes the term 2x. B. 2x + 2 can be rewritten as 1 + 2x + 1 using the distributive property C. Both expressions involve addition D. The expressions name the same number regardless of the value of x.​

Answers

Answer:

C. Both expressions involves addition.

Step-by-step explanation:

1/6 foot = how many inches

please help if you have the right answer

Answers

Answer: 2 inches

Step-by-step explanation:

1 foot=12 inches

1/6=1/6 foot

12/6=2 inches in 1/6 foot

What is the answer and plz give me step by step explaining

Answers

Answer:

-5×+12-7×=-3(5×+8)

-5×+12-7×=-15×+24

-12×+12=-15×+24

-12×+12=-15×+24

3×+12=24

3×=12

×=4

Step-by-step explanation:

-5×+12-7×=-3(5×+8)

-5×+12-7×+24

-12×+12=-15×+24

-12×+=-15×+24

PLZ HELP FAST

Enter an equation in standard form to model the linear situation.

A pool that is being drained contained 19,000 gallons of water. After 2 hours, 14,500 gallons of water remain.​

Answers

The answer would be 4,500 gallons left.

Is it appropriate to fit a simple linear regression model that predicts survival (live or die) of a mouse using the quantitative variable of drug dosage (in milligrams) as a predictor variable?

Answers

Simple linear regression is typically not best for a binary dependent variable (live or die). I think a probit or logit regression is more appropriate if I remember correctly...

Please need help on this one

Answers

If it’s asking for the degrees then the answer is 30, I done that before so..
30 annanamsmsnskksksksksksk

can someone show me how to do ones like this two

Answers

Just muiltply them I think by

PLEASE I WILL GIVE BRAINlEST ANSWER
"I’m thinking of a number. When I divide my number by four and add seven I get thirteen."


What’s my number? Show your work and explain how you know your answer is correct.

Answers

Answer:

The number is 24

Step-by-step explanation:

This can be written algebraically as:  [tex]\frac{x}{4}+7=13[/tex]

Solve for x, in which the steps are shown below.

Thanks for the question! :)

A math club receives a 120 discount on calculators. If each
calculator costs S15 before the discount, how much will the
club spend on 60 calculators after the discount?

Answers

Answer:

$780

Step-by-step explanation:

15x60 = 900   900 - 120 = $780

which mixed number is equal to 18/8
2 6/9
2 5/8
2 1/4
1 2/8

Answers

Answer: 2 1/4

Step-by-step explanation:

I really need some help with this my brain is dead at the moment
What do I write as an answer?

Answers

Answer: I got no clue brother.

Step-by-step explanation: Brother

It should be -2

Hopefully this helps :D

can you guys help me pls this is my final :(

Answers

Answer:

look up on math..way:)

Step-by-step explanation:

PLZ HELP
Do the ones you know!

Answers

the first one in the top is 180 degrees so 8(15) and 8x15=120 so x on the other side is 60.

please help meee!!!!!!!

Answers

Answer:

A

Step-by-step explanation:

8+(-15)=-7

I-7 I=7

Which of the following values are not in the range of the function f(x)=x2?

Select one:
A. 0
B. -3
C. 14
D. 109

Answers

Answer:

B) -3

Step-by-step explanation:

Prepworks!! :D

What does the value -8-(-2) of represent on the number line ?

1. A value that is 2 units from -8 in the positive direction

2. A value that is 2 units from 8 in the positive direction

3. A value that is 2 units from -8 in the negative direction

4. A value that is 2 units from 8 in the negative direction

Answers ASAP!!!!!

Answers

Answer:

2 from -8 in a positive direction its really not that hard smh

Step-by-step explanation:

Answer:

A. a value that is 2 units from –8 in the positive direction

Whats the slope of the line?​

Answers

Answer:

-4,5

Step-by-step explanation:

There are two ways you can figure it out.

One way is to choose any two distinct points (x1,y1) and (x2,y2) on the line then use the slope formula below to find the slope m.

m=y2−y1x2−x1. So your points are (-2,2) and (-2,3)

So you need to find the y and x coordinates-

Should I continue explaining? Or r u good?

I need help with this I’ll mark you as branliest

Answers

Answer:

y=3x

Step-by-step explanation:

Answer:

im sure its y=3x

please!
If the sixth term in a geometric sequence is 1/625, and the common ratio is 1/5, find the explicit formula of the sequence.

Question 21 options:

an=(15)n−1for n ≥ 1


an=(5)⋅(15)n−1for n ≥ 2


an=(1)⋅(15)n−1for n ≥ 2


an=(5)⋅(15)n−1for n ≥ 1

Answers

Answer:

aₙ = 5*(1/5)^(n - 1)

Step-by-step explanation:

The recursive relation for a geometric sequence is:

aₙ = aₙ₋₁*R

where R is the common ratio.

We could write this in a general form as:

aₙ = a₁*(R)^(n - 1)

where a₁ is the first term of the sequence.

In this case we know that:

R = 1/5

And that:

a₆ = 1/625

Then we can replace these values in the above relation to get:

a₆ = (1/625) = a₁*(1/5)^(6 - 1) = a₁*(1/5^5) = a₁*(1/3125)

1/625 = a1*(1/3125)

(3125/625) = a1 = 5

Then the formula will be:

aₙ = 5*(1/5)^(n - 1)

Luis wants to buy Jordans for 75.23. He saves 10.27 per month. Write an equation to solve how many months he'll need to save.

Answers

Answer:

75.23=10.27x

Step-by-step explanation:

x will represent how many months Luis will save and it will equal 75.23. To find the value of x, divide 10.27 on both sides and get x=7.32. That means Luis will need to earn 10.27 for 7.32 months to get Jordans.

Which of the following hace a value equal to |37|? Select all that apply

A. -37
B. |-37|
C.0
D. -(-37)
E. 37

Answers

B, D, and E
The absolute value of -37 is 37.
The absolute value of 37 is also 37.
When you distribute the negative in the parenthesis the -37 becomes positive.

Find the length of AB PLEASE HELP

Answers

Answer: D) 53.74

This value is approximate.

===========================================

Work Shown:

x = length of AB

Use the sine rule to say

sin(angle) = opposite/hypotenuse

sin(B) = AC/AB

sin(61) = 47/x

x*sin(61) = 47

x = 47/sin(61)

x = 53.7376 ..... make sure your calculator is in degree mode

x = 53.74

So AB = 53.74 approximately

14:56 in simplest form?

Answers

Answer:

4

Step-by-step explanation:

Hope this helps:)

Answer:

No

Step-by-step explanation:

Simplest form is

1:4

14/14 = 1

56/14 = 4

[IMAGE] please help me with 1, 2, and 3

Answers

Answer:

1. 5n + 10d = 90

2. (18,0)

3. (0,9)

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