2 years ago

Help me for brainliest. Non serious answers will be reported

Mathematics

1 answer:

OLEGan [10]2 years ago

4 0

Answer:

Step-by-step explanation:

25*20*4=2000

40*10=400

2000-400=1600

You might be interested in

Hi! Can someone answer and explain how you got that answer? I’m practicing for the asvab, if you can explain in the most simplif

inysia [295]

Answer:

D.)

Step-by-step explanation:

multiply every side by 5 since it's a square each side is equal!

4 0

2 years ago

For f(x) = 4x+1 and g(x) =x^2-5 find (f times g) (4) apex

Dafna11 [192]

Answer:

$(f o g)(4) = 45$

Step-by-step explanation:

Step 1:-

Given f(x) = 4 x+1 and g(x) =x^2-5

$(f o g )(x) = f(g(x))$

Given

$(f 0 g)(4)=f(g(4))$

$f(g(4))=f(4^{2}-5)=f(11)$

$f(11)=4(11)+1 = 45$

Therefore $(f o g)(4) = 45$

6 0

2 years ago

Coke is creating a smaller version of the 12 ounce coke. If they use a scale factor of 0.75, how many ounces will be in the new

Dvinal [7]

It WILL Be 9 Ounces Bro

7 0

3 years ago

Perform the operation. (-10x² + 9) + (8x2 – 5x + 7) HELP ASAP PLS

Ilia_Sergeevich [38]

Answer:

-2x² - 5x + 16

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

(-10x² + 9) + (8x² - 5x + 7)

Step 2: Simplify

Combine like terms (x²): -2x² + 9 - 5x + 7
Combine like terms (Z): -2x² - 5x + 16

5 0

2 years ago

Your friend’s heart beats 18 times in 15 seconds when at rest. While running, your friend’s heart beats 25 times in 10 seconds.

Aleks [24]

72 times at rest and 250 while running.

5 0

3 years ago