Mathematics High School

What is the value of m in the figure? In this diagram ABD~BCD

Answers

Answer 1

Answer:

D. √136

Step-by-step explanation:

see attached sketch

Answer 2

Answer:

sqrt 136

Step-by-step explanation:

just took the a pe x

Related Questions

Simplify 7(exponent 6) multiplied by 7 (exponent 5)

Answers

Answer:

(7x7x7x7x7x7x7)x(7x7x7x7x7)

Step-by-step explanation:

The simplified version of [tex]7^6*7^5[/tex] is [tex]7^{11}[/tex]

The rule of multiplying exponents with like terms is to add the exponents.

If you want the fully simplified answer, its 1977326743

what is the opposite of 9.3?

Answers

Answer:

The answer is -9.3

Step-by-step explanation:

If it was postitive change to negative. If it was negative change to positive.

I hope this helped and have a great day!

(Please vote this brainliest)

Answer: -9.3

Step-by-step explanation:

6x+2y=12 how do I show my work solve for y :) please help me

Answers

Answer:

x=2

Step-by-step explanation:

6x+2y=12

6x+2x0=12

6x+0=12

6x=12

x=2

I NEED HELP !!!!!!!!!

Answers

Answer:

Step-by-step explanation:

the standar form is

[tex]ax^{2} +bx+c=0[/tex]

so it's

[tex]0.5x^{2} -3.2x+5.8=0\\\\-x^2-3x+20=0\\\\\frac{1}{2}x^2+4x-3=0\\\\[/tex]

only that

Find b for the following right angled triange where a=5 and c=13

Answers

You would use the Pythagorean there on which is a^2+b^2=c^2, from there you plug int what they gave you and solve for b, and b=12

For the function g(x) = x – 2x^2, find g (–3) + 13

Answers

Answer:

g( - 3) + 13 = - 2

Step-by-step explanation:

g(x) = x - 2x²

To find g( - 3) + 13 substitute the value of x that's - 3 into g(x) and add 13 to it

We have

g( - 3) + 13 = - 3 - 2(-3)² + 13

= -- 3 - 2(9) + 13

= 3 - 18 + 13

We have the final answer as

g( - 3) + 13 = - 2

Hope this helps you

is an example of _____.

Answers

Answer:

The distributive property

Step-by-step explanation:

The equation 3+7x

Distribute to find the product:(p+3)(2p - 1)
B
2p2 + 5p-3
A
7p-3
С
2p2 +p-3
D
9p + 3

Answers

Answer:

B. 2p² + 5p -3

Step-by-step explanation:

Foil method:

2p² -p + 6p -3

2p² + 5p -3

Can the common ratio of geometric sequence be equal to 0?

Answers

Answer:

No it cant

Step-by-step explanation:

it cant

If m∠PTQ = 3y –10 and m∠QTR = y, find the value of y so that ∠PTR is a right angle

Answers

Answer:

y = 25

Step-by-step explanation:

Given that,

m∠PTQ = 3y –10 and m∠QTR = y

We need to find the value of y so that ∠PTR is a right angle.

For a right angle, one of the angle is 90 degrees. The sum of the angle of a triangle is equal to 180 degrees. So,

3y –10 + y + 90 = 180

Taking like terms together

3y+y = 180 -90 +10

4y = 100

y = 25

So, the value of y is 25.

URGENT PLS HELP

BD bisects ABC. Find each of the following
1. Find the measure of angle ABD if the measure of angle ABD = 6x + 4 and
the measure of angle DBC = 8x - 4
2. Find the measure of angle ABC if the measure of angle ABD = 5y - 3 and the
measure of angle DBC = 3y + 15.

Answers

I hope this helps. If you are still confused just tell me and I’ll explain it again

A contestant on a quiz game show has -25 points. If she loses an additional 50 points, what is her score? Write an addition number sentence and then solve.

Answers

-25-50=-75

-25+(-50)=-75

[tex]1.005 = 0.005x + 0.95[/tex]

Answers

X=(1.005-0.95)/0.005
x=0.055/0.005
X=11

1.005=0.005x+0.95

1.005-0.95=0.005x

0.055=0.005x

0.055:0.005=11

11=x

What is the square root of 1/23?

Answers

0.04347826086

Step-by-step explanation:

this is the anwser,just round to whatever you need to

Answer:

0.20851

Step-by-step explanation:

[tex]\sqrt{\frac{1}{23} } \\\\Refine \\=0.20851\dots[/tex]

Find the square root of 1764 using prime factorization with explanation and solution.

Answers

Answer:

Step-by-step explanation:

The product of the prime factors of 1764 is

1764 = 2² × 3² × 7² , thus

[tex]\sqrt{1764}[/tex]

= [tex]\sqrt{2^{2}(3^{2} )(7^{2} ) }[/tex]

= [tex]\sqrt{2^{2} }[/tex] × [tex]\sqrt{3^{2} }[/tex] × [tex]\sqrt{7^{2} }[/tex]

= 2 × 3 × 7

= 42

If a car is going 150 miles per hour then how many meters per second is it traveling at?

Answers

around 67.046 meters. hope it helps :)

Solve.
f/5 - 24 = -28

f =

Answers

Answer:

f=260

Step-by-step explanation:

Answer:

f- -20

Step-by-step explanation:

401 km 101 m – 34 km 153 m

Answers

Given :

An expression D = 401 km 101 m – 34 km 153 m.

To Find :

Value of D.

Solution :

We know, 1 km = 1000 m.

So, 401 km 101 m =( 401000 + 101 ) m = 401101 m.

Also, 34 km 153 m = ( 34000 + 153 ) m = 34153 m.

Now, D is given by :

D = 401101 - 34153 m

D = 366948 m

Now, D = 366948 m = 366 km 948 m.

Therefore, the difference is 366 km 948 m.

Hence, this is the required solution.

Solve 7+3x-12x=3x+1 What does X equal?? plz help!

Answers

Answer:

x = 0.5 or [tex]\frac{1}{2}[/tex]

Step-by-step explanation:

7+3x-12x=3x+1

-3x =-3x cross out 3x

[tex]7-12x=1[/tex] subtract 7 on both sides

-7 =-7

[tex]-12x=-6[/tex] divide -12 into both sides

[tex]\frac{-12x}{-12} = \frac{-6}{-12}[/tex] cross out -12 and divide -6/-12 = 0.5

To check

7+3(0.5)=8.5 - 12(0.5)=2.5

3(0.5)=1.5+1= 2.5

Find the value of x for the following situation: the line containing (8,7) and (7,-6) is perpendicular to the line containing (2,4) and (x,3)

Answers

Answer:

x=14

Step-by-step explanation:

Answer: x=14

Step-by-step explanation:

First person to answer gets brainliest find the domain and range of the following absolute value functions. F(x)=|3x-4|

Answers

Domain:

( − ∞ , ∞ ) , { x | x ∈ R }

Range:

[ 0 , ∞ ) , { y |y ≥ 0 }

Water Use
50
40
30
Water used (gal)
20
10
O
2 4 6 8 10
Time (min)
O y = 10x
O y = 5x
O y=1/10
O y = 1/5

HEEELLLLPPPP MEEEE ASAP!!!!!!!!!!!

Answers

The answer to your question would be B

-4v = -9v + 10 V=
Help

Answers

Answer:

v=2

Step-by-step explanation:

5v=10

v=2

In the given figure, PQ=PR and QS is the bisector of angle PQR. If angle PQS=30°, find angle PSQ.

Answers

Answer:

90°

Step-by-step explanation:

PQ=PR ⇒

∠PQR = ∠PRQ

QS is the bisector of angle PQR ⇒

∠PQS= ∠RQS

If angle PQS=30°, find angle PSQ

∠PQS=30° ⇒

∠PQR = 2*∠PQS = 2*30° = 60°

As ∠PQR = 60°,

∠PRQ = 60° and ∠QPR = 60° as remaining angle

So,

∠PSQ = 180° - (∠QPR + ∠PQS) = 180° - 90° = 90°

The ratio of teachers to students in the eighth grade it’s in proportion to the ratio of teacher to students in the entire school. If the eighth grade has four teachers and 84 students, how many students are there if there are 25 students in the entire school?

Answers

Answer:

525 students

Step-by-step explanation:

84/4 is 21. The ratio is 1 teacher to every 21 students. There are 25 teachers in the entire school. If you multiply that by 21, there are 525 students in the entire school.

Angle A equals 30 degrees side a equals 7 and side b equals 12

Answers

Answer:

to make chocolate milk, the lunch lady uses 4 cups of white milk for each cup of chocolate milk

Step-by-step explanation:

Side c = 11° (hope this is the answer u were looking for)

The number of fungi on a culture has increased from 800 spores to 1,600 spores in 1 hour. What is the growth factor for
this fungus?

0.1
1
2
10

Answers

800 x 2 is 1600 so I’d say the answer is 2

what is 8x+9x simplified completely

Answers

17x
Add coefficients

Answer:

17x

Step-by-step explanation:

Use the distributive Property to simplify: (x-7)(x-8)

Answers

Answer:

[tex]x^2-15x+56[/tex]

Step-by-step explanation:

Use the FOIL distributive method: [tex]\left(a+b\right)\left(c+d\right)=ac+ad+bc+bd[/tex]

---------------------------------------------------------------------------------------------

Thus, [tex]\left(x-7\right)\left(x-8\right)=x\times x +x\left(-8\right)+\left(-7\right)x+\left(-7\right)\left(-8\right)[/tex]

Multiply them to get:

[tex]x^2-8x-7x+56[/tex]

[tex]x^2-15x+56[/tex]

4. For a line whose slope is -3 and which passes through the point (5. - 2)
(a) Write the equation of this line in point-slope (b) Write the equation of this line in slope.
form, y- y = m(x-x).
intercept form, y=mx+b.

Answers

for point slope form just plug in what is given so you have

m = -3
point (x₁, y₁): (5, -2)

y-(-2) = (-3)(x-(5))
y+2 = -3(x-5)

^for point slope form

for y-intercept form...just solve your point slope equation for y:

y+2 = -3(x-5)
y+2-2 = -3(x-5) -2
y = -3x+15 -2
y = -3x + 13

hope this helps :)

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