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lara31 [8.8K]
3 years ago
7

Please help me in these questions

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
4 0

Answer:

B.

Step-by-step explanation:

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4x - 35 = 234<br><br> Solve for 'x'.
andrezito [222]

Answer:

X= 67.25

Step-by-step explanation:

4x-35=234

Add 35 to both sides

4x= 269

Divide both sides by 4

X= 67.25

4 0
3 years ago
Hey i have no idea what im doing someone help
yan [13]

Answer:

ok me so basically

Step-by-step explanation:

the x axis is the one that goes left to right, so every number thats on the x side of the table, thats how far you go left or right. the y axis goes up and down so every number on the y side of the table is how much you go up and down. this problem is seeing if the graph corresponds with the table, it doesnt bc if it did, the part where it goes through the y axis would be right at 2 and up 0.

so basically with all that, no the table doesnt check out.

this was a very basic amateur explanation but if you have any questions i can answer them in the comments

8 0
4 years ago
What is the scale factor of this dilation?
Montano1993 [528]

Answer:

<h2>Three-fourths</h2>

Step-by-step explanation:

<h3>Triangle XYZ</h3>

XY=10\\ZY=12\\ZX=8\\

<h3>Triangle X'Y'Z'</h3>

X'Y'=7.5\\Z'Y'=9\\Z'X'=6

To find the factor of dilation, we just need to divide the sides of the prime figure with the sides of the original figure.

\frac{10}{7.5}= 1.333333333..\\\frac{12}{9}=1.333333...\\ \frac{8}{6}=1.3333333....

Notice that 1.333333.... is equivalent to 4/3, but the factor of dilation is from the smaller figure to the bigger figure. That means it's the opposite: 3/4.

Therefore, the factor of dilation is three-fourths.

3 0
4 years ago
Read 2 more answers
Match each angle below with its measurement.
brilliants [131]
A = 90 degrees
B = 50 degrees
D = 140 degrees
E = 40 degrees
HOPE THIS HELPS!
7 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!<br><br> Solve the equation.
Vladimir [108]

Answer:


Alternative C


Step-by-step explanation:

x² + 10x + 24 = 0

∆ = 10² - 4.1.24

∆ = 100 - 96

∆ = 4

x' = \frac{- 10 + 2}{2} \\\\\ x' = - 4 \\\ x" = \frac{- 10 - 2}{2} \\\\\ x" = - 6


I hope I helped you.

3 0
3 years ago
Read 2 more answers
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