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3 years ago

Which type of statement has the form " if A, then B"?

Mathematics

2 answers:

bija089 [108]3 years ago

8 0

Proof by Contraposition.

Let me know if I was correct or horribly wrong.

Ksenya-84 [330]3 years ago

4 0

Answer: Conditional statement

Step-by-step explanation:

In discrete mathematics, a conditional statement denoted by "if R then S " is an if-then statement where R represents a hypothesis and S represents a conclusion.

For example : If a number is divisible by 6 ,then it must be divisible by 2 ."

Here, Hypothesis R: " number is divisible by 6"

Conclusion S: "it must be divisible by 2"

Hence, an conditional statement has the form " if A, then B" .

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Here's a number Forty-three thousand five hundred seven how many digits will it have when it's written in standard form?

lora16 [44]

Fourty three thousand is 43000
five hundred is 500
seven is 7
43507
that is 5 digits

7 0

4 years ago

Monica is multiplying 8.714 by 1,000. How many places should she move the decimal point? For the most helpful answer, I will giv

WITCHER [35]

The decimal point should move all the way behind '4'. Therefore the answer is 8714.0

8 0

3 years ago

The functions f and g are defined by f: x = 4 - x and g: x = hx² + k. If the composite function gf is given by gf: x + 2x² - 16x

kozerog [31]

Answer:

Step-by-step explanation:

f(x) = 4-x

g(x) = h $x^{2}$ +k

g(f(x)) = 2 $x^{2}$ -16x+26

so put f(x) in g(x)

h $(4-x)^{2}$ +k

h((4-x)(4-x) + k

h( $x^{2}$ -8x+16)+k

if h = 2 , then

2 $x^{2}$ -16x+32 + k

and we want 26 instead of 32 so subtract 6 so K = (-6)

2 $x^{2}$ -16x+32 + (-6)

2 $x^{2}$ -16x+32 - 6

2 $x^{2}$ -16x+26

h=2

k=(-6)

5 0

2 years ago

Jacob needs to collect at least 120 cans for a food drive to earn community service credit. He has already collected 64 items.

dalvyx [7]

An inequality that represent the number of cans, c, that Jacob must still collect is $c\geq 56$ .

<u>Step-by-step explanation:</u>

Here we have , Jacob needs to collect at least 120 cans for a food drive to earn community service credit. He has already collected 64 items. We need to solve the following :

Write and solve an inequality to represent the number of cans, c, that Jacob must still collect.

Jacob has collected 64 cans . Jacob need to collect at least 120 cans for a food drive to earn community service credit , Let Number of cans that Jacob have to collect is c , So following is the inequality for above scenario:

⇒ $c+64\geq 120$

⇒ $(c+64)-64\geq 120-64$

⇒ $c\geq 56$

Therefore , An inequality that represent the number of cans, c, that Jacob must still collect is $c\geq 56$ .

8 0

4 years ago

Help me plz due today

kirill115 [55]

Answer:

The coefficients are 4 and 2

Step-by-step explanation:

they are the ones in front of the variables

for example, the coefficient of 12x is 12

anyways, stan tokoroki for clear skin

6 0

3 years ago