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jonny [76]
2 years ago
13

HELP ME I NEED YOUR HELP PEALSE will give brainliest

Mathematics
1 answer:
pogonyaev2 years ago
5 0

Answer:

first picture is b

Step-by-step explanation:

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Cheyenne is playing a board game. Her score was −220 at the start of her turn, and at the end of her turn her score was −390. Wh
lesantik [10]
So -390 -- 220 = -170

That was the change between the beginning and end of the turn.
5 0
3 years ago
Look at pic down underrr
dimulka [17.4K]

Answer:

Triangle rsu = Triangle tus

Statements Reasons

UR ≅ TS  Definition of Rectangle

US ≅ US Reflexive Property

<U, <T, <R, <S are all congruent and right angles

Definition of Rectangle

ΔRSU ≅ ΔTUS Side, Angle, Side

UR ≅ TS     CPCTC

Just draw a reverse angle,hence you get comparison.

So, satisfying S-S-S

RUS  ≅ SUT

RSU ≅ TUS

So, angle

URS = angle TUS

2. Pythagoras Theorem

Triangle RUS

A^2 + B^2 = C^2

Uu^2 + Ss^2 = Rr^2

√Rr = Rr^2 = x

Triangle TUS

A^2 + B^2 = C^2

Ss^2 + Uu^2 = Tt^2

√Tt = Tt^2 = x

UR measure / sin (60) x (90) = US measure.

ST measure / sin (60) x (90) = US measure.

Proves angles RSU = 30 degree

Proves angles  TUS = 30 degree

As all adjacent angles in a triangle add up to 180 degree.

7 0
3 years ago
Solve this quickly and CORRECTLY for brainliest
Bas_tet [7]
You will have 40 servings
4 0
3 years ago
Which choice is equivalent to the expression below ? <br> 3^7.869
inna [77]
The second one:
3^7 x 3^(86/10) x 3^(9/1000)
That is because when you multiply powers with the same base ( in this case they are all 3), you just leave the base as it is and add the exponents
so it is basically 3^(7 + 86/100 + 9/1000) which is 3^7.869
6 0
3 years ago
Read 2 more answers
two pens and one eraser cost 35.00 and three pencils and four erasers costs 65.00. find the cost of the pencil and eraser separa
anzhelika [568]

Answer:

Step-by-step explanation:

You start with creating let statements.

Let x = the cost of each pencil.

Let y = the cost of each eraser.

Let z= the cost of each pen.

Then, you’d fill in information from the problem.

3x + 4y = 65

2z + y = 35

Now, you’d solve like a system of equations; meaning you can do elimination or substitution.

3 0
3 years ago
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