Mathematics High School

A small town in north Texas is in the middle of quite a scandal. It turns out that 15 years ago, three babies
were born within three minutes, and each was sent home randomly with the wrong family. In order to
determine which children are actually related to the parents involved, the blood type of each individual was
analyzed. Use the results shown below to answer the question.

Children
X. A
Y. O
Z. A

Parents
1. The Wheelers/ A and AB
II. The Byers/ AB and O
Ill. The Hendersons/ O and B

Answers

Answer 1

Answer:

X is parent 1

z is parent 2

y is parent 3

Related Questions

In a unit circle, ø=180°. What is the terminal point?

A. (1,0)
B. (0,-1)
C. (0,1)
D. (-1,0)

Answers

The answer for this question is C

solve each equation 7:x=2:3

Answers

7 : x = 2 : 3

- divide 7 by 2.

7/2 = 3.5

- this is the scale factor.

- now multiply this by 3.

3 X 3.5 = 10.5

so, x = 10.5

ASAP
X+ 5=1
options :
X=-6
X= 6

Answers

Answer: X = -6

-6 + 5 = 1

Answer:

the answer would be -4

Step-by-step explanation:

x + 5 =1

subtract the 5 from the 5 and 1, giving you...

x = -4

I hope this helps you out!

help will mark you brainlist!

Answers

If all angles add up to 360 and D is 71 and it is congruent to a so 71 x 2 =142
360 - 142 = 218 since there is 2 angles decide by 2 218/2 = 109
B=109

pls help I will mark brainliest.

Answers

Step-by-step explanation:

If angle 1 is 121 degrees, then angle 7 is 59 degrees. (same side exterior angles)

If angle 8 is 103 degrees, then angle 4 equals 103 degrees (corresponding angles) and angle 3 is 77 degrees. (to angle 4 supplementary angles)

If angle 5 is 116 degrees, then angle 3 is 64 degrees. (same side interior angles)

The are in the rectangle below can be represented by 13x^2 - 4x + 10 and the area of the trapezoid can be represented by 9x^2 - 8x + 4. Write an expression to represent the area of the shaded region

Answers

Answer:

The area of shaded region

[tex]4x^2+4x+6[/tex]

Step-by-step explanation:

We are given that  the area of rectangle

[tex]13x^2-4x+10[/tex]

The area  of trapezoid represented by

[tex]9x^2-8x+4[/tex]

We have to find the expression to represent the area of the shaded region.

To find the area of shaded region we will subtract the area of trapezoid from the area of rectangle.

Therefore, the area of shaded region

Area of rectangle-Area of trapezoid

[tex]13x^2-4x+10-(9x^2-8x+4)[/tex]

[tex]13x^2-4x+10-9x^2+8x-4[/tex]

[tex]4x^2+4x+6[/tex]

Hence, the area of shaded region

[tex]4x^2+4x+6[/tex]

5.Sally drives 290 miles in
4 and a half hours
What is her average speed :​

Answers

Answer:

64.4 mph

Step-by-step explanation:

Speed is distance traveled over time.

Distance = 290 miles

Time = 4.5 hours

290/4.5 = 64.4

Answer:

64.44mph

Step-by-step explanation:

If Sally drives 290 miles in 4.5 hours, then how many can she drive in one hour?

speed=distance/time

290/4.5=64.44

Sally drives at an average speed of 64.44 miles per hour.

Can someone help me pleaseeee !!

Answers

Answer:

5g/cm³

Step-by-step explanation:

Advanced conversions:
4 L=
mL
570 mL =
L
5 cm =
mm
135 mm =
cm
5 mg =
cg
1820 mg =
25 mL =
L
0.5 g =
cg
0.125 g =
mg
0.2385 mL =
L

Answers

Answer:

Step-by-step explanation:

1). ∵ 1 L = 1000 ml

   ∴ 4 L = 4000 ml

2). ∵ 1 cm = 10 mm

    ∴ 5 cm = 50 mm

3). ∵ 1 mg = 0.1 cg

    ∴ 5 mg = 0.5 cg

4). ∵ 1 ml = 0.001 L

    ∴ 25 ml = 0.025 L

5). ∵ 1 gm = 1000 mg

    ∴ 0.125 gm = 25 mg

6). ∵ 1 ml = 0.001 L

    ∴ 570 ml = 0.57 L

7). ∵ 1 mm = 0.1 cm

    ∴ 135 mm = 13.5 cm

8). ∵ 1 mg = 0.001 g

    ∴ 1820 mg = 1.82 g

9). ∵ 1 g = 100 cg

    ∴ 0.5 g = 50 cg

10). ∵ 1 ml = 0.001 L

     ∴ 0.2385 ml = 0.0002385 L

Is 6inches ,8inches, 10 inches a right triangle or not?

Answers

Answer:

Yes, it is a right triangle

Step-by-step explanation:

Because 6, 8 and 10 are Pythagorean triplets.

Answer:

no

Step-by-step explanation:

It is a scalene triangle. Right triangles have a right angle and have two congruent sides, like an isosceles.

(GIVING BRAINLIEST!!!!!!!!!)

Read the following quotation from the Constitution. "We the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility. . . .do ordain and establish this Constitution for the United States of America." Which of the following describes the purpose of the paragraph?

A) To explain why the United States wanted to declare independence from Britain
B) To describe the goal of the writers in creating the Constitution
C) To explain which rights the Constitution will protect
D) To describe who is responsible for writing the document

Answers

Answer:

B

Step-by-step explanation:

Sorry for late response just saw your other comment. Also good luck

Answer:

B.

Step-by-step explanation:

To describe the goal of the writers in creating the constitution

Evaluate each function for the given value:
f(g+1) if f(x) = [tex]x^{2}[/tex]-2x+1

Answers

The answer should be: -2g - 1

y = 2x – 5 solve for x

Answers

Sorry man I need a point

Answer:

x= y/2+5/2

Step-by-step explanation:

Hope this helps!

Which one-variable linear equation can be formed using the substitution method? e How many $5 raffle tickets were sold? Which equation can be used to determine how many $1.50 raffle tickets were sold? How many $1.50 raffle tickets were sold?​

Answers

Answer:

I need Help on this one too.

Step-by-step explanation:

please help

Answer:

c, c , a , d,

Step-by-step explanation:

Which point best represents the solution to the
system of linear equations shown in the graph
below?

Answers

Answer:

A

Step-by-step explanation:

test it out by checking if the x-value of the point matches with the answer to the y-value

Josh made 1 1/3 pounds of trail mix on Monday. On Tuesday, Josh's friend asked him to make him 5/9 of a pound of trail mix. How much trail mix did Josh make on Monday and Tuesday? Select one: ​

Answers

Answer:  1 8/9

Step-by-step explanation: you convert 1 1/3 to 1 3/9 then add 5/9 to 1 3/9 to get a total of 1 8/9

x + 3= -x -5

what's x?​

Answers

Answer:

-4

Step-by-step explanation:

Answer:

x = -4

Step-by-step explanation:

please help i need this credit

Answers

Answer:

a-J

b-F

c-H

d-I

e-G

Step-by-step explanation:

The owner of a fitness center conducted a survey using 20 people at the center, selected at random. Each person was given 30 seconds to do as
many push-ups as possible, and 30 seconds to do as many sit-ups as possible. The data is shown in the graph.
Comparison of
Push-Ups and Sit-Ups
30
25
20
Number of Sit-Ups
15
10+
person
0 2 4 6 8 10 12 14 16 18 20
Number of Push-Ups
Which two statements correctly describe the data?

Answers

Answer:

Step-by-step explanation:

I'm not sure but u thing c

A paint roller, shown below, is used for painting large surfaces.
2 in I
9 in
Figure not drawn to scale.
How many square inches does a single rotation of the paint roller cover? (Round to the nearest tenth of a square inch.)
56.5 in
113.1 in
59.7 in
66.0 in

Answers

Answer:cacir

Step-by-step explanation:

PLEASE ANSWER QUICK I WILL MARK YOU BRAINLIST
f(-x)=|x|+6

Answers

Answer:

x+6

Step-by-step explanation:

to find f(-x) plug in -x for all the values of x in the equation

since the absolute value of -x is x you get x+6

PLEASE ANSWER ASAP! Which of the following ratios will form a proportion with 2/3?
A 6/15
B 12/18
C 9/12
D 6/8

Answers

ASAP? oh ok

Answer:

12/18

Step-by-step explanation:

Simplifying 12/18 makes it 2/3

Use the Commutative Property to write an expression equivalent to -5d + 6

Answers

Answer:

6 - 5d is an expression equivalent to -5d + 6 using the commutative Property of Addition.

Step-by-step explanation:

Commutative Property of Addition

We know that we can add two numbers in any order.

For example,

Let 'a' and 'b' be two numbers.

We can add  'a' and 'b' numbers in any order, such as

a + b = b + a

Thus,

a + b = b + a is represented using the commutative Property of Addition.

In our case,

-5d + 6 can be written or represented using the commutative Property of Addition, such as

-5d + 6 = 6 - 5d

It is clear that -5d + 6 can be written in any order such as 6 - 5d.

In other words, 6 - 5d is an expression equivalent to -5d + 6 using the commutative Property of Addition.

Therefore, 6 - 5d is an expression equivalent to -5d + 6 using the commutative Property of Addition.

Rachel runs 7 miles in 80 minutes. At the same rate, how many miles would she run in 64 minutes?

Answers

Answer:

5.6 miles

Step-by-step explanation:

HELP will give Brainliest.
Write an equivalent expression with 3 terms for the expression below.
(-4y - 16) - 8y + 10 + 2y​

Answers

Answer:

[tex]\left(-4y\:-\:16\right)\:-\:8y\:+\:10\:+\:2y=-10y-16+10[/tex]

Step-by-step explanation:

Given the expression

[tex]\left(-4y\:-\:16\right)\:-\:8y\:+\:10\:+\:2y[/tex]

Remove the parentheses

[tex]=-4y-16-8y+10+2y[/tex]

Group like terms

[tex]=-4y-8y+2y-16+10[/tex]

simplifying

[tex]=-10y-16+10[/tex]

Therefore, the equivalent expression with 3 terms for the expression is:

[tex]\left(-4y\:-\:16\right)\:-\:8y\:+\:10\:+\:2y=-10y-16+10[/tex]

what is the correct answer?

need help ASAP!!

​

Answers

I’m pretty sure the answer is the last choice, invalid conclusion. This is because the statement isn’t true. It states that x=7, but when it is plugged into the equation, the equation isn’t true because both values on opposite sides are unequal.
I think the answer is “invalid conclusion”. Since the base of the principle is untrue, any conclusions stemming from it will also be untrue.

MN0 with vertices M(4,-5), N(5,-8), O(8, -6) ; translate the new figure M'N'O' (-2,5)

if possible please do this with an online graph

Answers

If you are translating a graph (-2,5), the easiest way to find the new points is to subtract the x value of each coordinate (M, N, and O) by 2. This will give you the new x values for the translated coordinates. Then, to find the new y values, add 5 to the y values of each coordinate. Then put the new x value and new y value in the form of a coordinate, and that will be your answer.

2(x +5)=(x-4) ?
Step by step

Answers

Answer:

Step-by-step explanation:

Here you go mate

Use PEMDAS

Parenthesis,Exponent,Multiplication,Division,Addition,Subtraction

Step 1

2(x+5)=(x-4)  Equation/Question

Step 2

2(x+5)=(x-4)  Remove parenthesis

2x+10=x-4

Step 3

2x+10=x-4  Subtract 1x from sides

x+10=-4

Step 4

x+10=-4  Subtract 10 from sides

answer

x=-14

Hope this helps

[tex]\text {Hi There! Let's Solve this Problem!}[/tex]

[tex]\text {\underline {The First Step is to Simplify}}[/tex]

[tex]\text {2*x=2x}\\\text {2*5=10}[/tex]

[tex]\text {Your New Problem Is: 2x+10=x-4}[/tex]

[tex]\text {\underline {The Next Step is to Subtract x}}[/tex]

[tex]\text {2x+10-x=x-4-x}[/tex]

[tex]\text {Your New Problem Is: x+10=-4}[/tex]

[tex]\text {\underline {The Final Step is to Subtract 10}}[/tex]

[tex]\text {x+10-10 (Crosses Out)}\\\text {-4-10}[/tex]

[tex]\text {Your Answer Would Be:}[/tex]

[tex]\Huge\boxed {x=-14}[/tex]

[tex]\text {Best of Luck!}[/tex]

can someone help with functions stats and trig test ? it’s urgent i need to pass

Answers

Answer:

ya i can

Step-by-step explanation:

Julio went to the bank and took out loan of $2,000 in a simple interest account for 3 years with an interest rate of 2.5%. At the end of 3 years, what is the total amount of money that Julio will have in his account?

Answers

Answer: $2,150

Step-by-step explanation:

The amount taken was $2,000

The interest rate was 2.5%

Period is 3 years.

The formula for simple interest is:

= Amount * ( 1 + rate * time)

= 2,000 * ( 1 + 2.5% * 3)

= $2,150

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