Mathematics High School

Determine if the two triangles are congruent. If they are, state
the condition.

Determine If The Two Triangles Are Congruent. If They Are, Statethe Condition.

Answers

Answer 1
It’s Side-Angle-Side

Related Questions

Find the area of quarter circle with the radius of 10

Answers

Answer: 78.5

Step-by-step explanation:

Formula: A=pi*r^2   or   Area = 3.14*radius squared (by two)

A = 3.14*10^2

A = 3.14*100

A = 314

Divide it by 4, because it's a quarter of the circle: A = 314/4

A = 78.5

Answer: 78.5

Your welcome :)

the question is in the image please help

Answers

Answer:

32 oz for $3.00

Step-by-step explanation:

1.25/12 = 0.10416666

1.65/16 = 0.103125

3/20 = 0.15

3/32 = 0.09375

A circular flower bed is 23 m in diameter and has a circular sidewalk around it that is 4 m wide. Find the area of the sidewalk in square meters. Use 3.14 for π.

Answers

Answer:  244.92 m

Step-by-step explanation:

The area of a circle is pir^2. First you will need to find the area of the concrete and subtract the area of the flower bed from that amount. The concrete is 3 feet wide so you will add that to 11.5 (half of the flower bed diameter) to find the radius. 14.5^2 pi is the entirety of the area. Then subtract 11.5^2 pi for the area of the concrete.

Help me please thanks

Answers

Given:

Triangle ABC and triangle DEF are similar triangles.

To find:

The proportion that can be used to find the length of segment DE.

Solution:

We know that the corresponding sides of similar triangles are proportional.

Triangle ABC and triangle DEF are similar triangles. So, their corresponding sides must be proportional.

[tex]\dfrac{AB}{DE}=\dfrac{BC}{EF}=\dfrac{AC}{DF}[/tex]

[tex]\dfrac{AB}{DE}=\dfrac{BC}{EF}[/tex]

[tex]\dfrac{4}{DE}=\dfrac{3}{9}[/tex]

[tex]\dfrac{4}{3}=\dfrac{DE}{9}[/tex]

Therefore, the correct option is A.

Make A the subject of the formula r=√А/3​

Answers

Answer:a = 9 r^2

Step-by-step explanation:

We need to make a subject of the formula given r = square root a / 3

Given r = √a / 3 -------------1

Now we can find a.

Squaring the given equation 1 we get

So r^2 = (√a / 3)^2

So r^2 = a / 9

graph the line y=-1/4x-4

Answers

Answer:

Step-by-step explanation:

Eric was rock climbing. At one point, he stopped and climbed straight down 2 1/2 meters. Then he climbed straight up 6 3/4 meters. Eric was wondering what his change in elevation was after these two moves.Which of the following equations matches the situation above?

Choice a: 2 1/2-6 3/4=?

Choice b: -2 1/2+6 3/4=?

Choice c: none of the above
NEED NOW

Answers

Answer:

Choice b

Step-by-step explanation:

He starts by going down, so that is descending, and would be a negative number. Then he is climbing, so that’s a positive number.

I need this question nowwwww


Answers

lmk when you find out pls

The lengths of a triangle are given below. Is the the triangle obtuse, acute, or right?
16, 12, 29

Answers

Answer:

The answer to this question should be acute

PLZ HELP ME GUYS PLZ​

Answers

Answer:

y=2x+3

x=(-1)

y=-5x+6

x=1

Step-by-step explanation:

Just find x in the equation

Paige started to make a rectangular prism using centimeter cubes, as shown below. When Paige completes the prism, the volume will be 60 cubic centimeters. What will be the height, in centimeters, of Paige's completed rectangular prism?

Answers

Answer:

The volume is 12.

Step-by-step explanation:

If you multiply l x w x h

4 x 3 x 1 = 12

l x w x h

Answer:

my guess is 5 cm

Step-by-step explanation:

im not really good at math but i think its 5 cm because 60 divided by 12 is 5

hope i helped some people :D

HELP!!!!! Correct only!

Answers

Answer:811.5

Step-by-step explanation:

Answer:

Step-by-step explanation:

(7.5ftx9ftx12ft)+[5(9ftx12ft)+2(1/2x5x√(4.5^2+1.5^2)ft)]

=810ft+[540ft+2(1/2x5x6.75)ft]

=810ft+(540ft+33.75ft)

=1383.75ft

(sorry I'm not too sure if it is correct )

Miriarn's parents deposited $1000 in a savings account as a college fund when
she was born. How much money will Miriam have in this account after 18 years at
a yearly simple interest of 3.5%?

Answers

Answer:

$1630

Step-by-step explanation:

the interest one year

=$1000×3.5%

=$1000×3.5/100

=$35

the money that Miriam have after 18 years

=$1000+18($35)

=$1000+$630

=$1630

4(x + 7)^2 – 49 = -13 solve the following quadratic equation for all values of x in the simplest form

Answers

Answer:

4(x²+14x+49)-49+13=0

4x²+56x+196-49+13=0

4x²+56x+160=0

D=3136-2560=576

x1=-56+24/8=-4

x2=-56-24/16=-10

To three decimal places, find the value of the first positive x-intercept for the function f(x) = -2cos(x + 1). (6 points)

0.571

1.571

-1.081

-2.571


PLEASE HELP URGENT I AM TAKING IT NOW

Answers

I'm not 100% sure about this because this unit confused me but...

if you put it in your graphing calculator or in desmos, you can see that the first positive x -intercept (which is a point that is on the x-axis) is somewhere around one but it's not 1.571!! (other person is wrong!)

that point is (0.571, 0) so it's the first option

If x = 15 units and h = 6 units, then what is the area of the triangle shown above?

Answers

Answer:

45

This is your answer.

The base of an isosceles triangle is 18 meters and its height is 40 meters. Find the
length of one of the legs of the isosceles triangle.

Answers

Answer:

What do u mean by legs please can you explain it further

the temperature is 0 degrees the temperature decreases 1.5 each day what is the temperature 2 day from now

Answers

Answer:

temperature will remain 0° after 2 day

What is the answer X/7-3>8

Answers

Answer:

x > 77

Step-by-step explanation:

According to order of operations rules, we must carry out division before addition or subtraction.  In this case we wish to isolate x and are permitted to simplify the inequality by combining the "like terms" 3 and 8, as follows:

X/7-3>8

     +3 +3

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

x/7 > 11

The easiest way in which to solve for x is to multiply both sides of this inequality by 7:

7(x/7) > 7(11), or

x > 77

All numbers greater than 77 are part of the solution set.

An electrician charges $75 for a house visit $50 an hour for service. What is the independent variable and what is the dependent variable

Answers

Answer:

See the explanation below

Step-by-step explanation:

The independent variable is the time of the visit

The dependent variable is the total service charge, this depends on the amount of time spent working in the house

Two blocks of wood are shaped as a right rectangular prism the smaller block has a length of 9 cm a width of 3 cm and a height of 7 cm the dimensions of the larger block are double the dimensions of the smaller block what is the volume of the larger block of wood

Answers

Answer:

1512 cm^3

Step-by-step explanation:

the small ones dimentions are 9 by 3 by 7

if you double that then it is 18 by 6 by 14

to figure out the volume you have to multiply all the numbers together

and you get 1512 cm^3

mack used this model to find the quotient of 588 ÷ 14

what equation shows the final step in finding the quotient?​

Answers

Answer:B

Step-by-step explanation:

Answer:b

Step-by-step explanation:

0.4 repeating as a fraction for a mixed number

Answers

Answer:

Step-by-step explanation:

1.Rewrite the decimal number as a fraction with 1 in the denominator

2.Multiply to remove 1 decimal places. Here, you multiply top and bottom by 101 = 10

3.Find the Greatest Common Factor (GCF) of 4 and 10, if it exists, and reduce the fraction by dividing both numerator and denominator by GCF = 2,

so the answer is

0.4= 2/5

The gym teacher uses 3/5of his kickballs in class. Half of the remaining balls are given to students for recess. What fraction of all the kickballs is given to students for recess?

Answers

if the gym teacher used 3/5 then the half ago the balls are given to students then it’s 1/3

Someone please help me out

Answers

Answer:

Im not so sure but I think the "b" point there is a right angle.

Step-by-step explanation:

I Hope that answered your question, If it did, please but me a brainliest because, that would be my first ever one!

Thank you!

-Brainly User

Help please emergency!!!
Brainiest
Find the slope and the y-intercept of the graph of y-1= 3x + 8.4.
The slope is
The y-
intercept is

Answers

Slope is 3
Y- intercept: (0,9.4)

7.4g of sugar is needed for every cake made. How much sugar is needed for 7 cakes?

Answers

Answer:

Sugar for 1 cake = 7.4 g

Sugar for 7 cakes = 7.4 × 7 = 51.8 g.

I need help I hate math whoever helps thx and nobody put a scam link that’s annoying I’m not falling for it.

Answers

Answer:

y≤46

it's the third one. hope it helps

which figure is described below the locus of points in a plane equidistant between x=4 and x=6
A. 2 lines B. 2 planes C. 1 line D. 1 Plane

Answers

Answer:

The picture is black

Step-by-step explanation:

Dbddndnddnskskskssndjd

Mark all of the transformations that will result in the object changing size.
A Dilation of a scale factor of 0.25
B Rotation of 180 degrees.
C Reection over the x-axis.
D Dilation of a scale factor of 3.
E Translation of 5 to the right and 3 up.
HELP PLEASE! WILL NE MUCH APPRECIATED❤

Answers

D,dilation of a scale factor of 3.
A,dilation of a scale factor of 0.25.
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