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2 years ago

I need to know what X=

Mathematics

1 answer:

laila [671]2 years ago

5 0

Answer:

Lol I learned about this today in class, but I couldnt pay attention cuz I started crying about something

Step-by-step explanation:

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Brian was thinking of a number. Brian halves the number and gets an answer of 67.8. Form an equation with x from the information

Fofino [41]

Answer:

x ÷ 2 = 67.8

7 0

2 years ago

Rick deposited $1500 in a savings account that earns 6% interest for 4 years. How much money is in his account at the end of the

AlladinOne [14]

Answer:

$5820

Step-by-step explanation:

1500*6%=90 per month

90*(48months=4yrs)=4320

1500+4320=5820

5 0

3 years ago

Anser number 6 for me so i kan get a better grade

Arlecino [84]

Answer:

Rita is left with approximately $\$ 4$

Step-by-step explanation:

Given:

Price for trousers= $\$ 19.39$

Price for shirt = $\$ 27.88$

Price for headscarf = $\$ 8.62$

Total Money she Spent = Price for trousers + Price for shirt + Price for headscarf = $\$ 19.39 + \$ 27.88+ \$ 8.62 = \$55.89$

Total Money she had before = $\$60$

∴Total Money left = Total Money she had - Total Money she spent = $\$60 - \$55.89 = \$4.11$

Rounding to nearest whole number ≈ $\$4$

7 0

3 years ago

PLEASE HELP

NeTakaya

Answer:

A rectangular prism in which BA = 20 and h = 6 has a volume of 120 units3; therefore, Shannon is correct

Step-by-step explanation:

step 1

Find the area of the base of the rectangular pyramid

we know that

The volume of the rectangular pyramid is equal to

$V=\frac{1}{3}BH$

where

B is the area of the base

H is the height of the pyramid

we have

$V=40\ units^{3}$

$H=6\ units$

substitute and solve for B

$40=\frac{1}{3}B(6)$

$120=B(6)$

$B=120/6=20\ units^{2}$

step 2

Find the volume of the rectangular prism with the same base area and height

we know that

The volume of the rectangular prism is equal to

$V=BH$

we have

$B=20\ units^{2}$

$H=6\ units$

substitute

$V=(20)(6)=120\ units^{3}$

therefore

The rectangular prism has a volume that is three times the size of the given rectangular pyramid. Shannon is correct

3 0

3 years ago

What are all the values of x that make the quadratic A<br> equation below true?<br> x² – 16=0

Rudiy27

X^2 = 16
x = 4
x = -4
good luck :)

8 0

2 years ago