Please help me asap i will mark branlist

Answers

Answer 1

Answer:

Answer:

Either B or D

Sorry that its not one answer i just think its one of those 2 and dont wnat to just give u one answer cause i dont want u to get it wrong

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The difference of six times a number and 7 is -49
Absolute value of 5.23
The digestive system converts food into needed materials and energy, which builds the body.[True] or [False]
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Consider the function f(x)= x(x-4)If the point , (2+ c,y) is on the graph of F(x), the following point will also be on the graph f(x) (c- 2,y) or (2- c,y)

Paul needs 2 1/4 yards of fabric to make a tablecloth. How many table clothes can he make from 18 1/2 yards of fabric

Answers

EIGHT tablecloths.

18.5/2.25= 8.2repeating

The most tablecloths he can get out of 8.2repeating is 8.

Jillian is selling boxes of cookies to raise money for her basketball team. the 10 oz. box costs $3.50, while the 16 oz. box costs $5.00. at the end of one week, she collected $97.50, selling a total of 24 boxes. the system of equations that models her sales is below.x y= 24

3.50x 5.00y = 97.50

solve the system of equations. how many 10 oz. boxes were sold?

6
9
12
15

Answers

Answer:

Step-by-step explanation:

If 10 oz. box costs $3.50 and a 16 oz. box costs $5.00 and she collected $97.50 we can represent an expression that relates for how many money Jillian made:

$3.5*x+5*y=97.50$ (1)

where x is the number of 10 oz. boxes and y is the number of 16 oz. boxes.

She sold 24 boxes therefore:

$x+y=24$ (2)

We can right equation in terms of y and substitute it into equation 1:

$y=24-x$ (2)

$3.5*x+5*(24-x)=97.50$

Solve for x:

$x=15$

Jillian sold 15 10oz. boxes

x + y = 24...y = 24 - x
3.50x + 5.00y = 97.50

3.50x + 5(24 - x) = 97.50
3.50x + 120 - 5x = 97.50
3.50x - 5x = 97.50 - 120
-1.5x = -22.50
x = -22.50/-1.5
x = 15....there were 15 ten oz boxes (x) sold

Leo can run a mile in 7.45 minutes. At that rate, how long would it take for him to run a marathon (we let a marathon equal 26.2 miles)?

Answers

multi subs AND THIS AND THAT AND THIS AND THAT

Answer:

195.19 min

Step-by-step explanation:

7.45 x 26.2 = 195.19

Is (−5,−8) a solution of y>3x+6

Answers

Answer: Yes the point (-5,-8) is a solution

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

Explanation:

The point (-5,-8) means x = -5 and y = -8 pair up together.

Let's plug those values into the inequality

y > 3x+6

y > 3(-5)+6 .... replace x with -5

-8 > 3(-5)+6 ... replace y with -8

-8 > -15+6

-8 > -9

The last inequality is true. The value -8 is larger than -9 since -8 is to the right of -9 on a number line. Stuff on the right is larger than stuff on the left.

Since the last inequality is true, this means the first inequality is true when (x,y) = (-5,-8). Therefore (-5,-8) is a solution.

Provide the reasons for the fol owing proof Given: JK ≅ KL, NK ≅ KM
Prove ΔNKJ ≅ ΔMLK

Statements Reasons

1. JK≅KL,NK≅KM 1. Given

2.
3. ΔNKJ ≅ ΔMLK 3.________

ANSWER CHOICES

a. reflexive property of ≅ ; SAS
b. reflexive property of ≅ ; ASA
c. vertical angles are congruent; ASA
d. vertical angles are congruent; SAS

Answers

Answer:

Option d is correct.

Vertical angles are congruent;

SAS

Step-by-step explanation:

Given: $JK \cong KL$ , $NK \cong KM$

In ΔNKJ and ΔMLK

$JK \cong KL$ and [Side] {Given}

$NK \cong KM$

Vertical angles states that the two lines intersect to make an X, angles on opposite sides of the X are called vertical angles.

i.e $\angle NKJ$ and $\angle MKL$ are vertical angles.

Also, vertical angles are congruent.

$\angle NKJ \cong \angle MKL$ [Angle] [Vertical angles are congruent]

SAS(Side-Angle-Side) postulate states that if two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, then the two triangles are congruent.

then, by SAS postulates;

$\triangle NKJ \cong \triangle MLK$ Hence proved!

Therefore:

Statement Reason

1. $JK \cong KL$ , $NK \cong KM$ Given

2. $\angle NKJ \cong \angle MKL$ Vertical angles are congruent

3. $\triangle NKJ \cong \triangle MLK$ SAS

Answer would be D, as the triangles are congruent due to being verticle angles (literally, you can just see theyre the same). Its SAS because you have 2 exact same sides, plus an exact same angle

What is the solution to the system of equations?y = –5x + 3

y = 1

(0.4, 1)
(0.8, 1)
(1, 0.4)
(1, 0.8)

Answers

If you would like to know the solution to the system of equations, you can do this using the following steps:

y = –5x + 3
y = 1
_______________
1 = –5x + 3
5x = 3 - 1
5x = 2 /5
x = 2/5 = 0.4

(x, y) = (0.4, 1)

The correct result would be (0.4, 1).

Answer:

the answer is A on edge

Step-by-step explanation:

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