help please????????????​

Help Please????????????

Answers

Answer 1

Answer:

1st one is correct ....................

Answer 2

Answer:

x = 8, y = 12

Step-by-step explanation:

Since the triangles are congruent, we know that the parallel sides are equal to each other.

So,

4x - 7 = 3x + 1

4x - 3x = 1 + 7

x = 8

x + y = 20

8 + y =20

y = 20 - 8

y = 12


Related Questions

Sam purchases five goldfish and an aquarium with a rectangular base. The aquarium measures twenty-four inches long, eight inches wide, and ten inches tall. Sam fills the aquarium with water so that one inch of space remains at the top. How many cubic inches of water are in Sam's aquarium?

Answers

Answer: [tex]1728\ in.^3[/tex]

Step-by-step explanation:

Given

The dimension of the rectangular base aquarium is [tex]24\ in.\times 8\ in.\times 10\ in.[/tex]

The gap between top and water level is [tex]1\ in.[/tex] i.e. water is filled up to a height of [tex]10-1=9\ in.[/tex]

Now, the dimensions of the water in the aquarium is [tex]24\ in.\times 8\ in.\times 9\ in.[/tex]

The volume of a rectangular base prism is [tex]l\times b\times h[/tex]

The volume of water in the aquarium is

[tex]\Rightarrow V=24\times 8\times 9=1728\ in.^3[/tex]


Please answer!!!!!!

Answers

Answer:

(this isnt a mathematics question, it's science, btw)

Indeed, you are correct. It is 1. I think.

Because you get one allele from each parent, to make up 2 alleles per offspring.

Hope that helps!

answer the question.​

Answers

Answer:

what are the rest of the answer choices

hola porfavor me pueden ayudar​

Answers

a= esta bien

c=  >

b=  >

e=  esta bien

d= >

f= esta bien

g= esta bien

h= <

La que dicen está bien es porque estan bien y las otras son las respuestas de la que están mal

que tengas un buen dia :)

Find the slope y-intercept of each line. Write the equation of the line please help

Answers

Answer:

6) Slope: -2, Y-Intercept: 4

7) Slope: 5/4, Y-Intercept: -4

Step-by-step explanation:

Hey y’all! Can y’all please help me?
Solve: -14 - (-3) - 4(22 + 4)

Answers

the answer is 115

HOPE THIS HELPS

Answer:

-115

Step-by-step explanation:

Simplify  22+422+4  to  2626.

−14−(−3)−4×26

Simplify  4 times 264×26  to  104104.

−14−(−3)−104

Remove parentheses.

−14+3−104

Simplify  -14+3−14+3  to  -11−11.

−11−104

Simplify.

−115

A father is 28 years solder than his daughter. In six years, he will be 3 times her age. Find their present ages.

Please use an algebraic equation to solve, and show your working. A photo of your working out on paper is also fine as long as I can read it.

Answers

Answer: father:45

Daughter:17

Step-by-step explanation:

Present

Father (X+28)yrs

Daughter X yrs

After 6 years father will be (X+28)+6= 3x

28+6=3x-x

34=2x

X=17yrs=daughter

Father=28+17=45yrs

will give brainliest: how do i solve this??

Answers

Answer:

Step-by-step explanation:

-y = -5x + 7

y = 5x - 7

perp.: -1/5

y - 2 = -1/5(x + 8)

y - 10/5 = -1/5x - 8/5

y = -1/5x + 2/5

A TV has an original price of
$499. Find the new price given a 10% increase

Answers

501 dollars duhhhhhh
change 10% to 0.1
499 x 0.1 = 49.9
499 + 49.9 = 548.9

Graph the system of inequalities. Which two quadrants does the solution lie in?

Answers

Answer:

Step-by-step explanation:

y 2x=3 i really dont know

Answer:

2 and 3

Step-by-step explanation:

It lies in quadrant 2 and 3

hope the visuals help :D

if m=5 and n=3, find the value of 2m-n

Answers

Answer:

7

Step-by-step explanation:

plug in m and n

m = 5

n = 3

so...

2(5) - (3)

10 - 3

7

Answer: 2 * m(10) - n(3) = 17

Step-by-step explanation:

2 times 10 gives you 20 and minus 3 would give you 17.

Hope this Helps! ;)

What is the total surface area of the triangular prism shown?

Select one:

161 square centimeters


120 square centimeters


136 square centimeters


100 square centimeters

Answers

Answer: it should be 136 square centimetres

Explanation:

What is the expression and value of "six less than nine times the sum of a number and eight"
when n = 5?

9 (n + 8) - 6; the value is 111
9 (n) + 8 - 6; the value is 47.
6-9 (n + 8); the value is 111

Answers

the first one....9(n+8)-6=111

Answer:

peyton stan is lav is correct

Step-by-step explanation:

Ayo who knows how to do this? plz help

Answers

Answer:

Step-by-step explanation:

m∠AOB = 72°

m∠A = 54°

Kristen is making accessories for the soccer team. She uses 679.36 inches of fabric on headbands for 40 players and 4 coaches. She also uses 340.40 inches of fabric on wristbands for just the players. How much fabric was used on a headband and wristband for each

Answers

the jtjrjrkrjrtjfjfjdksjrjrjrjdjdjd

I will give brainiest if correct
What is the value of x in the equation -x = 3 - 4x + 15?
0-18
O-6
O 6
O18

Answers

Its C. Add 3 and 15 which gives you 18. Then move the variable (4x) to the left. Then combine like terms which are the x’s and you should get 3x. Then divide both sides by 3. (18/3 = 6)

HELP Asap please!!!!!

Answers

Answer:

x should be 55

Step-by-step explanation:

the acute angle is 55 and we know that the whole horizontal is 180 so calculate 180-55 to find the obtuse angle which is 125. Then subtract 70 from that to isolate for x and you get 55.

They are a linear pair so they equal 180 so 55+70=125 and 180-125=55 so x= 55

WILL GIVE BRAINLIEST!
Given that ℓ1∥ℓ2 and the measure of ∠c = 44°, find the measures of angles a and b.
m∠a =
°
m∠b =
°

Answers

Answer:

<a = 44 degrees

<b = 136degrees

Step-by-step explanation:

From the given diagram;

<a = <c (alternate interior angle)

Since <c = 44 degrees, hence <a = 44 degrees

Also the sum of a and b is supplementary hence;

a + b = 180

44 + b = 180

b = 180 - 44

b = 136degrees

Hence m<b =136degrees

i need this question for algebra 1 please!

Answers

Answer: C

Step-by-step explanation:

[tex]A = \frac{1}{2} (b+c)h\\[/tex] -> This is the original equation

[tex]\frac{A}{h} = \frac{1}{2} (b+c)\\[/tex] -> Divide by h on both sides

[tex]2\frac{A}{h} = b+c\\[/tex] -> Multiply both sides by 2

[tex]2\frac{A}{h}-b = c\\[/tex] -> subtract b from both sides

Given the related graph for each equation, determine which quadratic equation has no real number solutions​

Answers

Answer:

It is B i just took the instruction 0= -2(x - 2)^2 - 6

Step-by-step explanation:

solve x for this equation

Answers

Answer:

try c

Step-by-step explanation:

Answer:

x=7

Step-by-step explanation:

Step 1: Cross-multiply.

9(x−4)/6=x+2/2

9(x−4)*(2)=(x+2)*(6)

18x−72=6x+12

Step 2: Subtract 6x from both sides.

18x−72−6x=6x+12−6x

12x−72=12

Step 3: Add 72 to both sides.

12x−72+72=12+72

12x=84

Step 4: Divide both sides by 12.

12x/12=84/12

x=7

Answer:

x=7

2. FIND THE AREA OF THE SHADED
REGION. help me plzz !.!.!.



Answers

You have to find the area of the square so 5x10 then the area of the triangle 5is parallel to the one above so what’s also 5 16 is the total high of the square and triangle combined . So you’d take 10 out of 16 so 6 and 5 beings the sides of the triangle , then you’d add up the two sides and just subtract the area of the no Sade’s and ur left w/ the shaded region

You record the amounts of time you practice singing each day for 6 days. Your friend practices the same total amount of time, but for an equal number of hours each day. How long does your friend practice each day?

Answers

Answer:

mijjujihnnijnihnknijnlkuhiy7g7ygi7yygub7tgiuhguyg

Step-by-step explanation:

What is measure of the missing angle? HELP

Answers

(2x - 7) + ( x + 4) = 90°

2x + x - 7 + 4 = 90°

3x - 3 = 90°

3x = 90 + 3

3x = 93

x = 93/3

x = 31°

2x - 7

= (2 . 31) - 7

= 62 - 7

= 55°

x + 4

= 31 + 4

= 35°

#CMIIW

La diferencia de dos numero es 3.su suma es 13 cuáles son los dos numero

Answers

Answer: Los dos números son 8 y 5

Explanation:

Considere los dos números como

x

and

y

A partir de los datos dados, escribimos:

x

y

=

3

x

+

y

=

13

A partir de la primera ecuación, determinamos un valor para

x

.

x

y

=

3

agregar

y

a ambos lados.

x

=

y

+

3

En la segunda ecuación, sustituya

x

with

(

y

+

3

)

.

x

+

y

=

13

(

y

+

3

)

+

y

=

13

Abra los corchetes y simplifique.

y

+

3

+

y

=

13

2

y

+

3

=

13

Sustraer

3

de cada lado.

2

y

=

10

Divide ambos lados por

2

.

y

=

5

En la primera ecuación, sustituya

y

con

5

.

x

y

=

3

x

5

=

3

Agregar

5

a cada lado.

x

=

8

Step-by-step explanation:

angle sum theory

A) 10

B) 17

C) 3

D) 12

Answers

Answer:

C

Step-by-step explanation:

Hdhdgddggdgdgdhdgdhdhddh the sander
AWNSER: 3 :)

The country of Sylvania has decided to reduce the number of its illiterate citizens by 3/5 each year. This year there are 9000 illiterate people in the country.

Write a function that gives the number of illiterate people in Sylvania, P(t), t years from today

Answers

Answer:

P(t)= 9000(0.4)^t

Step-by-step explanation:

Generally, we have an exponential function as follows;

P(t)= I(1 - r)^t

This case represents a decay ( decrease in value)

from what we have;

I represents the initial value, whereas r is the rate of change

From the question, we have that the change rate is the fraction 3/5

Writing this as a decimal, it is 0.6

substituting this back into the equation, we have;

P(t)= I(1-0.6)^t

P(t)= I(0.4)^t

I in this case is 9,000

So we have it that;

P(t) = 9000(0.4)^t

evalute
1. |-7|
2. |15|
3. |0|
4. -|5|

help asap

Answers

1. 7
2. 15
3. 0
4. 5

Hopefully this is right, basically you are just turning negatives into positives I think.

Benjamin is saving up to buy a new bicycle. He already has $45 and can save an
additional $6 per week using money from his after school job. How much total money
would Benjamin have after 10 weeks of saving? Also, write an expression that
represents the amount of money Benjamin would have saved in w weeks.

Answers

Answer:

60

Step-by-step explanation:

Answer:

Savings after 10 weeks = 105

Savings after W weeks = 45+6w OR 6w+45

Select the correct answer.
Consider the graph of the function f(x) = e^x.

Answers

Answer:

Option A

Step-by-step explanation:

Equation of the graph → f(x) = eˣ

Range of the given function is (0, ∞).

If the graph of the given function is translated by 3 units up.

New function will be,

g(x) = eˣ + 3

And the range of the new function will be (3, ∞).

Option A will be the correct option.

The range of the new function will be (3, ∞).

What is the range of a function ?

The range of a function is the complete set of all possible resulting values of the dependent variable (y, usually), after we have substituted the domain

Equation of the graph → f(x) = eˣ

Range of the given function is (0, ∞).

If the graph of the given function is translated by 3 units up.

New function will be,

g(x) = eˣ + 3

And the range of the new function will be (3, ∞).

Therefore , Option A will be the correct answer.

To know more about Range

https://brainly.com/question/17553524

#SPJ5

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