What did the student do wrong?

What Did The Student Do Wrong?

Answers

Answer 1

Answer: GJ is congruant to HK

Step-by-step explanation:


Related Questions

Plz help :) THANKSSS

Answers

Answer:

d

Step-by-step explanation:

Answer:

C. About 3.6 units is = to the length of AB

A triangle has the coordinates

A( 4, –1), B(3, –3), and C(0, 2).

Reflect the triangle over the y-axis and find the coordinates of its image.

A(4, −1) → A

B(3, −3) → B

C(0, 2) → C

Answers

Answer:

-1,-4

-3,3

-2,0

Step-by-step explanation:

hope this helps

If she traveled 400 miles, how many hours did she drive?

Answers

Answer:

it is 8 hours................

Answer:

takes you 8 hours

Step-by-step explanation:

How do you solve a math problem but by using the chunking strategy.

Answers

Answer:

chunking is a maths method for dividing large numbers which can't be done mentally. It is the repeated subtraction of the divisor and its multiples. Put simply, it involves working out how many groups of a specific number fit into another number.

Step-by-step explanation:

this is what go.ogle says

Chungking strategy huh never heard of it

In the diagram, the measures of 22, 23 and 26 are 40°. The measure of 21
is 140°. Are lines cand d parallel?

Answers

Answer:

c. Yes because ∠2 and ∠6 are congruent.

Step-by-step explanation:

From the picture attached,

m(∠2) = m(∠3) = m(∠6) = 40°

m(∠1) = 140°

Since (∠2 ≅ ∠6) (corresponding angles)

Therefore, by the converse theorem of corresponding angles lines c and d are parallel.

Option c is the answer.

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Answers

k + 77 = 2k - (16 - 89)
k + 77 = 2k - (-73)
k + 77 = 2k + (73)
k - 2k = 73 - 77
change the signs
k = 4

Cody says that dividing a unit fraction by a whole number is the same as multiplying the unit fraction by a unit fraction with the whole number as the denominator.

Which of the following supports Cody's reasoning?

A.
1
4
÷
3
=
1
12
and
4
×
3
=
12
B.
1
4
÷
3
=
1
12
and
1
4
×
1
3
=
1
12
C.
1
4
÷
3
=
1
12
and
3
÷
1
4
=
12
D.
3
÷
1
4
=
12
and
3
×
4
=
12

Answers

Answer:

c

Step-by-step explanation:

i took a test on it

please help me i really need it

Answers

Answer:

top right is the hypotenuse, top left is a leg, bottom right is a leg

Step-by-step explanation:

Every triangle has 2 legs and 1 hypotenuse. The hypotenuse is always the longer side and across the 90 degree angle. All of the other sides would be called the legs because they are not the hypotenuse

Consider the figure shown. what is the measure of the given angles?

Answers

Step-by-step explanation:

180°=46° +2x=> 2x=134°=>x=67°

x+y=180°=>y=180° -x=>y= 180°-67°=>y=113°

Lines m and n are parallel, solve for the following values of x. Tell which theorem you used(name the angle pair)

Answers

Answer:

x = 90  (Alternate exterior angles)

Step-by-step explanation:

Given that,

Lines m and n are parallel.

We need to find the value of x.

Here, (180-x) will be equal to x as the alternate exterior angles are equal. So,

(180-x) = x

180 = 2x

x = 90

So, the value of x is equal to 90°.

Where would you place 5/8?
A.) integers, rational numbers, and real numbers
B.) Irrational numbers, real numbers
c.) whole numbers, integers, rational numbers, real numbers
D.) rational numbers, real numbers

Answers

Answer:

Option D

Step-by-step explanation:

Fractions are considered to be rational numbers because they are decimals that can be written as a fraction and since it's already wrote as a fraction but can be converted back to a decimal it is a rational number. The fraction is considered to be a real number because all rational numbers are real numbers and since we just proved that 5/8 is a rational number it is therefore a real number. Which means your answer is option D or "rational numbers, real numbers."

Hope this helps.

What is the slope and Y intercept of the line Y= -4X -1/5

Answers

Slope is -4
Y-int = (0, -1/5)

The slope is the number that comes before the x and the y intercept is the number after the x.

Slope = -4

y intercept = -1/5

which function is equivalent to f(x)=1/4(x-2)^2+3?

f(x)=1/2x+2
f(x)=1/4x^2-4x+7
f(x)=1/4x^2+4
f(x)=1/4x^2-x+4​

Answers

Answer: f(6) = (6)2 + 1 = 36 + 1 = 37

If we wanted to find and expression for f(g(x)) we could plug in g(x), which is "x - 4" into the function f(x) wherever we see an "x". So:

f(x) = x2 + 1

f(g(x)) = (x - 4)2 + 1 because g(x) is "x - 4"

Step-by-step explanation:

A restaurant is offering 2 specials: 15 burritos for $12, or 9 burritos for $7.50. Noah needs 90 burritos for his party. Should he buy 6 orders of the 15-burrito special or 10 orders of the 9-burrito special?

Answers

Answer:

15 for $12 special

Step-by-step explanation:

It costs $72 for the 15 for $12 while it costs $75 for the 9 burrito special.

Answer:

9 burritos

Step-by-step explanation:

i think thats right if not sorry

Need help ill give brainliest to the correct answer

Answers

Answer:

i think that the answer is y = 3x- 1

6. The dimensions of a rectangular garden are 380ft x 250ft. If you want to walk around this garden to make 3 miles for a morning walk, how many times should you walk? Note: I mile 5280f.​

Answers

Answer:

Step-by-step explanation:

L=3(5280)/(2(380+250))

L=15840/1260

L=12.57

So to walk three miles one must walk around the garden 12.57 times.

if 60 ice cream cones are served in one day,how many would you expect to be waffle cones with vanilla ice cream and rainbow sprinkles​

Answers

You should be expecting 10 each day and it goes for all of them as well because there are only 6 scenarios so 6 x 10=60

pls help wil give brainliest!

Answers

Answer: C

Step-by-step explanation: you multiply all your numbers together to get 420 and then you divide by 2 because it is half of a rectangle to get 210.

I need help with this question!!
Can someone give me the correct answer
I will mark you brainliest
This is a test!!!!!!!please help

Answers

Answer:

Angle C and Y are vertical.

The bus trip takes 30 minutes. If the bus arrives at 5:00 P.M., what time did the
bus leave?
P.M.

Answers

Answer:

The Bus Left At 4:30 P.M

Step-by-step explanation:

4:30+30=5:00

Hope this helps!

Answer:4:30

Step-by-step explanation:5:00-30 minutes =4:30

cos B =
tan B =
sin B =​

Answers

The three main trig functions are sine (written as sin), cosine (written as cos), and tangent (written as tan).

Sine of an angle = the length of the side opposite (aka across) the angle / the length of the hypotenuse

Cosine of an angle = the length of the side adjacent (aka the side next to which isn't the hypotenuse) to the angle / the length of the hypotenuse

Tangent of an angle = the length of the side opposite of the angle / the length of the side adjacent to the angle.

The acronym to remember this is SOHCAHTOA

SOH | CAH | TOA

SOH means sin(x) = opposite/hypotenuse

CAH means cos(x) = adjacent/hypotenuse

TOA means tan(x)= opposite/adjacent

cosB = length of adjacent side/length of hypotenuse = 7/25

tanB = length of opposite/length of adjacent = 24/7

sinB = length of opposite/length of hypotenuse = 24/25

helpppppppppp me plzzzzzz

Answers

Answer:

3x - 5y = 45

Step-by-step explanation:

divide all numbers by 4

Answer:

the question is linear equation in two variables so the answer is infinitr first we will be x zero and y will be -9 and second y is zero x will be 15 by this system we get many answers

Find the length of the third side. If necessary, round to the nearest tenth. 5 7.​

Answers

Answer:

mmmmmmmmm

Step-by-step explanation:

why everyone is asking about maths........

I am a ...........

a sphere has a radius of 6m

what measurement is the closest to the volume of the sphere in cubic inches?​

Answers

Answer:

[tex]V=55212651.6\ \text{inches}^3[/tex]

Step-by-step explanation:

Given that,

The radius of a sphere, r = 6 m

We know that,

1 m = 39.37 inches

6 m = 236.22 inches

The volume of the sphere is given by :

[tex]V=\dfrac{4}{3}\pi r^3\\\\V=\dfrac{4}{3}\pi \times 236.22^3\\\\V=55212651.6\ \text{inches}^3[/tex]

So, the required volume of the sphere is equal to [tex]55212651.6\ \text{inches}^3[/tex].

prove that 1 by sec theta + tan theta equals to 1 minus sin theta by cos theta ​

Answers

Answer:

the answer is in the photo.

hope it helps.

The final price of an iPhone 12 Pro Max was $1072.85 after a 7.5% sales tax was applied. What was the original cost of the phone? Please explain

Answers

Answer:

992.39

 Step-by-step explanation:

sales tax was 80.46 subtract from 1072.85 get 992.39 original price.

PLEASE HELP!!!

The radius of a round pizza is 8 inches. What is
the area of the pizza?

Use 3.14 for pi.

Answers

Answer:

31.165 inches using pi exactly, but in your case the answer is 25.12 inches.

Hope this helps you :)

Solve
7 + x/3 = 2x - 5

Answers

Answer:

Exact form: x = 36\5

Decimal form: 7.2

Mixed number form: 7 1\5

Reflect across the line y=x. Find the coordinates of the reflected points

Answers

E= 3,-3
I = 4,-3
X = 4,-1

Find the surface area and volume of the prism.
5 cm
10 cm
4 cm
3 cm
cm?
The surface area of the prism is
The volume of the prism is
cm?

Answers

The surface area of the prism is 456cm² and the volume is 408cm³

What is a prism?

A prism is a solid shape that is bound on all its sides by plane faces. There are two types of faces in a prism. The top and bottom faces are identical and are called bases. A prism is named after the shape of these bases. For example, if a prism has a triangular base it is called a triangular prism.

here, we have,

The formula for the surface area of a prism is SA=2B+ph, where B, again, stands for the area of the base, p represents the perimeter of the base, and h stands for the height of the prism.

Base area = 1/2× 8× 6

= 4×6 = 24 cm²

perimeter of the base = 6+8+10 = 24cm²

therefore SA = 2(24)+24×17

= 48+408

= 456cm²

Volume of the prism = base area × height

= 24 × 17

= 408cm³

learn more about prism from

brainly.com/question/23963432

#SPJ2

complete question:

attached

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