All categories

2 years ago

HELPPPPPPP!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

nignag [31]2 years ago

6 0

Answer:

I think its D but I'm not positive

Komok [63]2 years ago

3 0

I think it may be D but I’m not sure

You might be interested in

How do I find out how to solve a triangle

Murljashka [212]

What exactly are you asking. Are you asking for area or perimeter?

5 0

3 years ago

Read 2 more answers

HELP ME ANYONE ANYONE PLEASEEEEE I BEG FOR LOVE OF JESUS

soldi70 [24.7K]

Answer:

b. -84

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtract Property of Equality

Algebra I

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

$\displaystyle \frac{a}{-7} - 7 = 5$

Step 2: Solve for a

Addition Property of Equality: $\displaystyle \frac{a}{-7} - 7 + 7 = 5 + 7$
[Simplify] Add: $\displaystyle \frac{a}{-7}= 12$
Multiplication Property of Equality: $\displaystyle -7 \cdot \frac{a}{-7} = 12 \cdot -7$
[Simplify] Multiply: $\displaystyle a = -84$

Step 3: Check

Plug in a into the original equation to verify it's a solution.

Substitute in a: $\displaystyle \frac{-84}{-7} - 7 = 5$
[Frac] Divide: $\displaystyle 12 - 7 = 5$
Subtract: $\displaystyle 5 = 5$

Here we see that 5 does indeed equal 5.

∴ a = -84 is the solution to the equation.

7 0

2 years ago

Given that ∠S ≅ ∠A, and AB ≅ ST , what is the third congruence needed to prove that ΔABC ≅ ΔSTU by ASA?

Olenka [21]

Answer:

angle-side-angle. that's my answer

7 0

2 years ago

A group of friends decided to buy a bulk of chocolate from a candy store if some friends each want 1 half of a kilogram of choco

notsponge [240]

12 People would be able to have 1 half kilogram of chocolate.
In order to solve this problem you have to multiply 6 by 2. There are two halves in a whole. 6 times 2 is equal to 12.

7 0

3 years ago

Which statement about solving inequalities is true?

PIT_PIT [208]

None of the statements on that list is true.

8 0

2 years ago

Read 2 more answers