3 years ago

There are _____ total questions on the math section of the PSAT

Mathematics

2 answers:

lesantik [10]3 years ago

4 0

There are ~48 questions on the PSAT for the math sections.

miskamm [114]3 years ago

3 0

There are a total of 47 questions on the math section of the PSAT

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I need help with number 2 ASAP!!!!! The pictures is number 2.

mars1129 [50]

Answer:

$a=22.5\ units$

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is equal

In this problem

If polygon RSUPE is similar to polygon KQUIC

then

$\frac{RS}{KQ}=\frac{RE}{KC}$

substitutes the values and solve for a

$\frac{a+2}{14}=\frac{17.5}{10}\\ \\10a+20=14*17.5\\ \\10a=245-20\\ \\a=225/10\\ \\a=22.5\ units$

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3 years ago

PLEASE PLEASE HELP WILL MARK BRAINLIEST ✨

Hitman42 [59]

Answer:

The one at the bottom is "Neither"

The one that begins with (-4,14) is exponential.

The one that begins with (-3, 8) is a linear

Step-by-step explanation:

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3 years ago

A rectangular field is twelve times as long as it is wide. If the perimeter of the field is 1690 feet, what are the dimensions o

lawyer [7]

Answer:

The width of the field is 65 feet.

The length of the field is 780 feet.

6 0

3 years ago

Hey guys!!!1! I just joined this class and I’m super-duper excited!!!! Comment your favorite color!!!!!

motikmotik

Answer:

hunter green

Step-by-step explanation:

what about you ??

have a super day

-tay

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2 years ago

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Janice and her dad are building a treehouse. Her dad bought a box of 155 nails for $3.10 and a box of 85 screws for $7.65. How m

Degger [83]

3.10/155= 0.02 } subtract = 0.07 more
7.65/85= 0.09 }

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3 years ago

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