3 years ago

Pls answer now i gave you brainlest

Mathematics

1 answer:

slava [35]3 years ago

5 0

1) A

2) B

3) C

4) C

5) D

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How many solutions does 4x+5=10

11Alexandr11 [23.1K]

Hello there!

Before we answer the question, we must solve the equation first.

4x + 5 = 10

4x = 10 - 5

4x = 5

x = 5/4

Therefore,

The equation has one solution!

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3 years ago

Maria is making a skirt with rows of ribbon around the bottom. Each row of ribbon is 1.75 yards long. How many rows will she hav

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Step-by-step explanation:

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Translate the<br> following phase<br> into an inequality<br> -3 times r is at least 57

artcher [175]

Answer:

Step-by-step explanation:

at least means it can be 57 or higher

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3 years ago

An engineer firm employs 165 engineers and 115 of them are male. What percentage of these engineers are female?

yanalaym [24]

%30.3

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3 years ago

Composite functions<br> g(d) = 2d - 5 <br> h(d) = -4d +3<br> Find (hºg)(d)

hoa [83]

Answer:

$(h\circ g)(d)=-8d +23$

Step-by-step explanation:

<u>Composite Function</u>

Given g(d) and h(d) real functions, the composite function named (hog)(d) is defined as:

$(h\circ g)(d)=h(g(x))$

For practical purposes, it can be found by substituting g into h.

The functions g and h are given as:

$g(d) = 2d - 5$

$h(d) = -4d +3$

Substituting g into h:

$(h\circ g)(d)=-4(2d - 5) +3$

Operating:

$(h\circ g)(d)=-8d +20 +3$

$\boxed{(h\circ g)(d)=-8d +23}$

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3 years ago