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2 years ago

Higher Order Thinking Mike has

Mathematics

1 answer:

S_A_V [24]2 years ago

5 0

Answer:

Step-by-step explanation:

28+8=36

8+8=16

BOOM GOT A BRAIN lol

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What is 6f-23=[-5] plz help

xz_007 [3.2K]

Add 23 from both sides
6f = 18
F= 3

6(3)-23
= 18-23
=-5
Believe me

7 0

2 years ago

Getting doubles when two dice are rolled.

Alisiya [41]

Answer:

Make sure you pass go!!!!!!!

Step-by-step explanation:

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2 years ago

Read 2 more answers

Write a reply to this letter informing the immediate steps that would be taken to solve the problem.

zlopas [31]

<h2>HELLO MATE</h2>

<h3>HERE IS YOUR ANSWER</h3>

CAN YOU PLEASE INBOX ME ??

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2 years ago

A rectangular lawn is 2 m longer than it is wide.

PtichkaEL [24]

Let's breadth be x

Length be x+2

ATQ

$\\ \sf\longmapsto x(x+2)=21$

$\\ \sf\longmapsto x^2+2x=21$

Use completing the square method

$\\ \sf\longmapsto 4(x^2+2x)=4(21)$

$\\ \sf\longmapsto 4x^2+8x=84$

$\\ \sf\longmapsto (2x)^2+2(2x)(2)=84$

$\\ \sf\longmapsto (2x)^2+2(2x)(2)+2^2=2^2+84$

$\\ \sf\longmapsto (2x+2)^2=88$

$\\ \sf\longmapsto 2x+2=\pm\sqrt{88}$

As it's dimensions we will take positive

$\\ \sf\longmapsto 2x+2\approx 9.7$

$\\ \sf\longmapsto 2x=9.7-2=7.7$

$\\ \sf\longmapsto x=3.8$

x+2=3.8+2=5.8

Now

$\\ \sf\longmapsto Perimeter=2(L+B)$

$\\ \sf\longmapsto perimeter=2(3.8+5.8)$

$\\ \sf\longmapsto perimeter=2(9.6)$

$\\ \sf\longmapsto Perimeter=19.2m$

Length of 1 strip=13m

Total strips

$\\ \sf\longmapsto \dfrac{19.2}{13}$

$\\ \sf\longmapsto 1.47strips$

She needs 2 strips

3 0

2 years ago

Read 2 more answers

A soccer ball is kicked from ground level. The function y = -12x (x - 6) shows the height in feet) of the

enot [183]

Answer:

6 seconds

Step-by-step explanation:

Given

y = - 12x(x - 6)

When the ball hits the ground then height of ball is zero

let y = 0 , that is

- 12x(x - 6) = 0

Equate each factor to zero and solve for x

- 12x = 0 ⇒ x = 0 ← when ball is first kicked

x - 6 = 0 ⇒ x = 6 ← when the ball hits the ground.

The ball hits the ground after 6 seconds

8 0

2 years ago