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salantis [7]
2 years ago
5

Solve the unknown variable

Mathematics
1 answer:
dsp732 years ago
5 0
Set measurements equal to each other.
7X + 20 = 8X + 8
-7X           -7X

20 = X + 8
-8          -8

ANSWER: X=12
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a bakery can make 8 cheesecakes for every 8 blocks of cream cheese which table represents the relationship between the number of
Ivenika [448]

Answer:

d

Step-by-step explanation:

8 0
3 years ago
135.99 rounded to two significant figures
gladu [14]

Answer:

1.3×10^1

Step-by-step explanation:

For this, you need to use scientific notation

First, let's round up the decimal points

135.99 = ~ 136

1.3 ×.10^1

5 0
2 years ago
Helppppppppppppppppppppppppppppppppppppppp
atroni [7]

Answer:

A

Step-by-step explanation:

2 of the three lines of the triangles are marked as equal. One of the pairs so marked is AD and DC. They are equal. So Both C and D cannot be the answer.

Since angle ADB is greater than angle CDB that means that the side opposite angle ADB is greater than the side oppose CDB.

Therefore AB is greater than CB and the answer is A.

6 0
3 years ago
Mr Richards science class is conducting a variety of expirements with projectiles and falling objects DROP DOWN ANSWERS ARE GROU
ASHA 777 [7]
First remember the following kinematic equations:
 a = g
 vf = g * t + vo
 rf = (1/2) * g * t ^ 2 + vo * t + ro
 g: gravity
 t: time
 vf: final speed
 Vo: initial speed
 For this case what we should do is to choose the equation that best suits each statement.
 We have then:
 GroupA: h (t) = - 4.9 * t ^ 2 + 19 * t
 Group B: h (t) = - 16 * t ^ 2 + 50 * t
 Group C: h (t) = - 4.9 * t ^ 2 +19
 Group D: h (t) = - 16 * t ^ 2 +50
7 0
3 years ago
Sonja bought a new van for her business. The cost of the van was $35,000, and she had to pay 6% sales tax. What was the total co
blsea [12.9K]
All we do is this:
We take the amount of money and multiply it by the tax applied:
$35000 × 0.06     (6%=\frac{6}{100} = 0.06)
=2,100 is the value we get
We add this value to the original price:
$35,000+2,100= $37,100
$37,100
6 0
3 years ago
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